System and method for generating multimedia accompaniments to broadcast data

ABSTRACT

A method and system is presented for coordinating the transmission of supplemental digital data to accompany broadcast data, and in particular, analog radio broadcasts, among a plurality of broadcasters. The supplemental digital data may provide information about the particular broadcast data being transmitted (i.e. cut data) or may be supplemental to such data (i.e. news, weather and traffic data). The supplemental digital data to be presented is sorted based on particular algorithms which may take into account broadcaster-specified criteria such as target audience, time of day, type of broadcast data presented, and the like. The supplemental digital data may be audio data, visual data, or audio-visual data for presentation with the broadcast data. The supplemental digital data may further be advertisement data. The advertisement data may be sold by the broadcasters or the party coordinating the IBOC transmission of the supplemental digital data. The supplemental digital data may play simultaneously with muted broadcast data or at a user-specified time.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a divisional of U.S. patent application Ser. No.09/839,451, filed Apr. 20, 2001, issued as U.S. Pat. No. 7,908,172,which is a continuation-in-part of U.S. Ser. No. 09/802,469, filed onMar. 9, 2001, (now abandoned) which claims priority to U.S. ProvisionalApplication Ser. No. 60/188,050, filed on Mar. 9, 2000. Each of theidentified applications is incorporated by reference in its entirety.

AUTHORIZATION

A portion of the disclosure of this patent document contains materialwhich is subject to copyright protection. The copyright owner has noobjection to the facsimile reproduction by anyone of the patent documentor the patent disclosure, as it appears in the Patent and TrademarkOffice patent file or records, but otherwise reserves all copyrightrights whatsoever.

FIELD OF THE INVENTION

The present invention is directed generally to multiplex communications,and more particularly to communicating messages over free space (i.e. aradio frequency sideband or frequency mask) for reception at multipledestinations.

BACKGROUND OF THE INVENTION

In-Band On-Channel (IBOC) is an emerging Digital Audio Broadcasting(DAB) technology, developed by IBIQUITY DIGITAL, INC., that enablesradio broadcasters to transmit digital data (“the data”) over theircurrent analog transmission frequencies—which are typically used for thetransmission of audio broadcasts. IBOC technology has the ability tocreate a “hybrid” signal that can simultaneously send analog (“audio”)and digital data. The digital data can be digitally compressed analog(“audio”) data, instructions for rendering visual components (“visualdata”) on an IBOC DAB receiver, or information for other data-specificservices. For example, digital data could potentially render visualcomponents such as text and images describing artist/song titleinformation, news headlines, digital audio traffic reports or otherinformation that could be valuable to a radio listener. U.S. Pat. No.5,757,854 discusses these capabilities in greater detail.

The present invention addresses advertising and the companies that servethe advertising industry in the capacity of creating advertisements fora specific medium as well as the development of intelligent tools toefficiently and strategically place advertisements. Previously, withregards to advertising on the Internet or World Wide Web, multiplecompanies have developed creative tools for the production of “webbanners” and web pages where those banners are typically found.DOUBLECLICK, INC., for example, has developed and patented a process forintelligently distributing these banners across a network of web sitesfor maximum reach and efficiency.

The present invention also relates to the aggregation of content frommultiple providers and the redistribution and re-packaging of thatcontent for heretofore uncontemplated media applications. INFOSPACE isperhaps the clearest example of a company whose core business is toaggregate content from multiple providers into a central space that isrepackaged and licensed to other entities wishing to utilize thatcontent—such as other web sites and wireless network providers.INFOSPACE collects content on a multitude of subjects and then licensesthat content (or selected “chunks” of that content) to a company such asVERIZON WIRELESS, a wireless communications company, for the purposes ofsupplying their wireless access protocol (WAP) enabled users content totheir mobile phones.

Prior technologies concerning digital radio are described in thefollowing patents: U.S. Pat. Nos. 6,148,007, 6,128,350, 6,128,334,6,108,810, 6,005,886, 5,956,624, 5,956,373, 5,949,813, 5,930,687,5,903,598, 5,898,732, 5,878,089, 5,850,415, 5,815,671, 5,809,065,5,764,706, 5,745,525, 5,703,954, 5,633,896, 5,465,396, 5,315,583,5,278,844, 5,278,826, the disclosures of which are hereby incorporatedherein by reference.

SUMMARY OF THE INVENTION

The present application is directed to particular systems and methodsfor generating multimedia accompaniments to broadcast data.

In particular, one aspect of the invention includes a method forcoordinating supplemental data transmissions with broadcast datatransmitted by a plurality of broadcasters. the method includesreceiving schedule information for each of a plurality of broadcasters.The schedule information may be a schedule of broadcast data to betransmitted by each broadcaster at predetermined times. Next, broadcastdata that is to be transmitted by a first broadcaster at a predeterminedtime is identified. Supplemental digital data to be presented tolisteners of the broadcast data is then determined and at least aportion of the supplemental digital data is transmitted to the firstbroadcaster prior to the predetermined time.

A second method and apparatus for providing supplemental digital datafor presentation to a listener of broadcast data includes receivingschedule information from a plurality of broadcasters, the scheduleinformation including a schedule of broadcast data to be transmitted byeach broadcaster at predetermined times. An identification of particularbroadcast data to be transmitted at a predetermined time is receivedfrom a first broadcaster. A copy order for a digital copy to betransmitted to listeners of the particular broadcast data at thepredetermined time is also received. In response, supplemental digitaldata corresponding to the digital copy is generated and transmitted tothe first broadcaster for presentation to a listener of the broadcastdata.

A method and apparatus for selling advertising presented as supplementaldigital data to listeners of broadcast data is further disclosed. Themethod includes providing hardware and/or software to a broadcasterwhich allows the broadcaster to receive supplemental digital data to bepresented to listeners. In return, the broadcaster may provideadvertising space for supplemental digital data to the supplier. Thesupplier in turn may sell the advertising space to an advertiser.

A method and apparatus for receiving supplemental digital data from asupplemental digital data is further provided. The method includestransmitting, to a supplemental digital data provider, scheduleinformation including a time when particular broadcast data is to betransmitted to a group of listeners by a broadcaster. The supplementaldigital data provider then transmits to the broadcaster supplementaldigital data to be presented to listeners of the broadcast data on adigital data receiver. Alternatively, the supplemental digital data maybe broadcast by the provider to the listeners.

A method and apparatus for coordinating supplemental digital datatransmissions with broadcast data transmitted by a plurality ofbroadcasters is also disclosed. The method comprises receiving scheduleinformation from a plurality of broadcaster traffic management systemsor automation systems. The schedule information may include a scheduleof broadcast data to be transmitted by a plurality of broadcasters atpredetermined times. Broadcast data for transmission by a firstbroadcaster at a predetermined time is identified from the scheduleinformation. Supplemental digital data to be presented to listeners ofthe broadcast data is then selected and at least a portion of thesupplemental digital data is transmitted to a traffic management systemcorresponding to the first broadcaster prior to the predetermined time.

A method and apparatus for selecting supplemental digital data fortransmission with broadcast data is further disclosed. The methodincludes: identifying a priority for a plurality of frames correspondingto broadcast schedule information; assigning each of a group ofsupplemental digital data to at least one frame, based on a type of thesupplemental data; assigning each of the group of supplemental digitaldata a weight value; and selecting each of the supplemental digital datafor presentation with broadcast data in an order based on the priorityof the assigned frame and based further on the assigned weight value.

A method and apparatus for presenting audial supplemental data withbroadcast data is further disclosed. The method includes selectingaudial supplemental digital data for presentation on a digital datareceiver at a time selected by a listener and providing an instructionwith the audial supplemental data to maintain a lower volume ofbroadcast data upon selection of the audial supplemental data by thelistener.

A second method and apparatus for presenting audial supplemental datawith broadcast data includes transmitting audial supplemental data forpresentation on a digital data receiver upon selection by a listener,and transmitting an instruction with the audial supplemental data tomaintain a lower volume of broadcast data upon selection of the audialsupplemental data by the listener.

A method and apparatus for entering into a commercial transaction usinga digital data receiver presenting supplemental data is also disclosed.The method includes receiving broadcast data over a radio frequency on adigital data receiver; receiving, with the broadcast data, supplementaldigital data including advertising data; and transmitting, through thedigital data receiver, an indication to purchase an item correspondingto the advertising data.

A further method and apparatus for providing information to abroadcaster using a digital data receiver presenting supplementaldigital data is disclosed. The method includes receiving broadcast dataover a radio frequency on a digital data receiver; receiving, with thebroadcast data, supplemental digital data including an invitation to alistener to submit a response; and transmitting, through the digitaldata receiver, an indication of the response requested in thesupplemental digital data.

A method and apparatus for accomplishing a commercial transaction usinga digital data receiver presenting supplemental digital data isadditionally disclosed. The method includes: providing supplementaldigital data including advertising data to be presented to a listener ofbroadcast data over a radio frequency on a digital data receiver; andreceiving, from the listener, a wireless signal including anidentification of the listener and an indication to purchase an itemcorresponding to the advertising data.

BRIEF DESCRIPTION OF THE DRAWINGS

Further aspects of the instant invention will be more readilyappreciated upon review of the detailed description of the preferredembodiments included below when taken in conjunction with theaccompanying drawings, of which:

FIGS. 1-7 provide a conceptual overview of the implementation of thepresent invention including the relationship between parties whichcooperate to achieve broadcasting of supplemental digital data, as wellas the equipment, exemplary transmission schema and processes used toaccomplish such broadcasting;

FIGS. 8 and 9 are exemplary block diagrams illustrating the hardwareused in conjunction with the present invention;

FIGS. 10A-10L illustrate the exemplary processes used for accomplishingsales order of supplemental digital data;

FIGS. 11A-11E illustrate the exemplary processes used for creation anddistribution of schedule information in conjunction with the presentinvention;

FIGS. 12A-12R illustrate the exemplary processes and data used for thecreation and rendering of digital copy sets in conjunction with thepresent invention;

FIGS. 13A-13N illustrate the exemplary hardware and processes used toaggregate content for supplemental digital data in conjunction with thepresent invention;

FIGS. 14A-14M illustrate the exemplary hardware and processes used forhandling content received from third party content providers inconjunction with the present invention;

FIGS. 15A-15J illustrate the exemplary hardware and processes performedby a blackbox according to the present invention;

FIGS. 16A-16K illustrate the exemplary hardware and processes used toaccomplish a transaction with a listener according to the presentinvention;

FIGS. 17A-17G illustrate the exemplary hardware and processes used toaccomplish transmission of supplemental digital data according to thepresent invention;

FIGS. 18A-18C illustrate the exemplary hardware and processes used torender the supplemental digital data according to the present invention;

FIGS. 19A-19M illustrate the exemplary hardware and processes used toincorporate supplemental digital data into a live broadcast and toprovide selectable supplemental digital data to a listener according tothe present invention; and

FIG. 20 illustrates an exemplary processes for bartering for airspaceaccording to the present invention.

DETAILED DESCRIPTION OF THE INVENTION

Referring now to FIGS. 1-20, wherein similar components of the presentinvention are referenced in like manner, preferred embodiments of amethod and system for generating multimedia accompaniments to broadcastdata are disclosed.

As exemplified in FIGS. 1-6, the present invention embodies a series ofsub-systems which interact to allow broadcasters to distribute anentertaining and interactive flow of multimedia data to accompanystandard broadcast data for a multitude of purposes. The supplementaldigital data may be transmitted on a side-band of a radio frequency oron a frequency mask for an amplitude-modulated or frequency modulatedsignal. Supplemental digital data moves from a variety of sourcesthrough a central point where it is formatted for broadcast and assignedcertain instructions that trigger its broadcast with, for example,standard analog signal broadcasts. In certain embodiments, multimediainformation, such as visual, audial or audio-visual presentations,accompany such broadcasts. The multimedia information may be supplied tofacilitate a purchase, other interactive transactions, by the listener.The multimedia information can range from static information, such asthe name of an artist and a song that has been broadcast for enablingthe identification of a song that a listener may want to purchase, tointeractive information where the listener conducts a transaction basedupon the multimedia information transmitted with the broadcast data. Thedata is transferred to a radio station or other broadcast facility froma central supplemental digital data provider where it is combined withthe audio data (e.g. broadcast data) to form a data-cast.

A digital data receiver that is capable of receiving the data-cast andinterpreting the IBOC signals therein then renders the supplementaldigital data based upon the presentation characteristics assigned to it.Additionally, information from the data-cast can be transmitted todigital data receiver that can facilitate a transaction on thelisteners' behalf.

The systems which interact to accomplish the present invention will bedescribed in detail in the following. Where appropriate, embodiments ofthe present invention are described with reference to one or morefigures that illustrates its activity.

Supplemental Digital Data

Certain embodiments of the current invention provide a schematic(“schema”) for defining the transmitted supplemental digital data. Anexample of such a schema in extensible markup language (XML) is given inFIG. 3. The schema divides the supplemental digital data into multimediainformation that is to be rendered on a display of the digital datareceiver and format data that provides instructions for suchpresentation and associated actions.

The supplemental digital data can be related to broadcast data (“analogaudio”) or independent of the broadcast data. The concepts of relatedand independent do not signify a physical relationship between theanalog audio broadcast and the supplemental digital data element, butrather, they describe the nature of the content of the supplementaldigital data in relation to the analog audio broadcast. Related portionsof the supplemental digital data generally contain content that furtherdescribes or enhances the analog audio, although they need not. Relateddata-cast elements are triggered, and thus data-cast, based uponcriteria of the audio. For instance, data may be triggered because ofthe audio “cut” identifier (i.d.) that identifies the audio cut in thebroadcasters' library. In this case, a cut refers to a single elementfrom a radio station library such as a song, commercial, weather report,etc., having a predetermined length. In another instance the data may betriggered because the cut belongs to a classification of cuts, such asmusic, or news.

Independent supplemental digital data provide a complete set ofinformation in and of themselves and do not have to be directlyassociated to a cut. The association of independent data can be muchbroader and may be based upon any current radio programming parametersuch as time, day part, program, competitive content spacing, etc. Theseassociations may also be based upon new radio programming parameters ascertain embodiments of the invention may define. For example, theseparameters can include the location on an LCD display connected to adigital data receiver device, or instructions that require users tointeract with the receiver device before the data is rendered orpresented.

Certain embodiments of the present invention define characteristics ofthe rendered portion of the data. For example, these characteristics caninclude competitive separation of different data-cast elements, color,layout, font, size, location and other physical indications. Otherembodiments define characteristics for the data to identify the actionsassociated with a piece of data that would enable a listener to engagein a commerce activity. These characteristics can include informationthat identifies the object described by the data, the nature of thetransaction, and the identity of the listener.

Further embodiments related to a data-cast provide a methodology and asystem for packaging the data and the audio for broadcast on an IBOCsignal. This provides a physical relationship between supplementaldigital data and analog audio. This relationship can be described bycharacteristics such as the length of time a piece of data should playfor and the time in relation to the audio when a piece of supplementaldigital data should play. They can also describe the length of time apiece of supplemental digital data should be stored by the receiverdevice before it is removed.

Data Repository

Certain embodiments of the present invention include a data repositorywhere all data is stored such that it can be accessed by any broadcasterin the network. The repository is any hardware used for storage for alltypes of data as well as a system bus for moving data in and out of therepository. Accordingly, the repository may include a hard drive orother memory device sufficient to store such data for access by acomputer. FIG. 4 provides an exemplary illustration of a datarepository.

Content Management

An embodiment of the invention provides a system that allows abroadcaster to establish a set of broadcast rules for various groups ofdata and store them in the repository. These rules can include suchelements as the timing, flow and occurrence of the data during thebroadcast, as well as the identity of the broadcast facility that willperform the broadcast. For example, a broadcaster might desire toschedule constantly updated traffic reports to be data-cast at regularintervals during particular times of the broadcast day. These parametersof schedule information can include the time at which the data should bebroadcast, the length of time it should be broadcast for, and thefrequency with which it should be broadcast. Other parameters can makeassociations with the audio such as whether or not it will be broadcastin conjunction with a specific audio cut. The data can also becharacterized to signal instructions to the digital data receiver thatrenders the data as to proper formatting and presentation elements.

Ad Placement

Another embodiment of the present invention provides a methodology and asystem that enables the broadcaster to schedule data that is intended asan advertisement and insert it into the repository. These embodimentsprovide a means for broadcasters to schedule the data, as well as auditthe broadcasting of the supplemental digital data. They can also trackthe financial aspects of the data, such as the price and number of timesthe data is broadcast. This information may be stored in a central datarepository.

This embodiment also provides a means for a broadcaster to have a singlepiece of content and its associated parameters apply to a multitude ofbroadcast facilities. Schedule parameters include but are not limited tothe starting and ending dates for the advertisement to be broadcast, thefrequency with which the advertisement will be broadcast, and the timeat which the advertisement will be broadcast. Other parameters can makeassociations with the audio such as whether or not it will be broadcastin conjunction with a specific audio cut. The data can be characterizedto signal instructions to the device that renders the data with properformatting and presentation elements.

Traffic Management

The invention embodies a methodology and a system for coordinatingadvertisements and content within a data-cast using the information inthe data repository. This can be used to ensure the continuity of thebroadcast by providing a process by which broadcasters can control theflow of data through the network, from its source to the devicesresponsible for the data-cast. The embodiment performs functions such aspreventing data, be it content or advertisement, from being scheduledbeyond the capacity of the broadcast day. It also provides informationto broadcasters regarding the level of data already scheduled for aparticular broadcast day. Additional information supplied by theembodiment includes production information for data. For example, an admay have been scheduled but no supplemental digital data has beenproduced for it yet. Such data can be prevented from being broadcastuntil it has all of the information required to properly include therequired data and the broadcaster signifies as such.

Data Aggregation

The invention embodies a methodology and a system for aggregatingcontent from a multitude of sources and inserting them in the datarepository for use in a data-cast. An illustration of this is given inFIG. 5. The embodiment defines a standard architecture for dataaggregators, referred to as “agents,” designed to perform the functionof collaborating with third party content vendors to collect content,format it, and store it in the data repository. The embodiment defines aunique agent for each content supplier that follows the standardarchitecture of the agent definition. Additionally, the embodimentprovides a way to classify and identify the data. This givesbroadcasters the ability to associate data with schedule information.For example, supplemental digital data can be classified as traffic dataand be identified as a particular provider of traffic data for aparticular geographical region and can thus be associated with dataschedules for all broadcast facilities broadcasting that traffic datafor that region. In another example, data can be classified as an ad andallow broadcasters to associate it with an ad placement schedule.

Data Transfer

Certain embodiments of the invention provide a methodology and a systemfor moving data throughout the network. The embodiment defines andimplements a transaction framework for all communication within thenetwork that is capable of conducting multiple transactions over asingle request via a wide area network. An illustration of this is givenin FIG. 6. Typically the communication is between devices that controlthe data-cast from inside a broadcast facility and the data repository.The embodiment is used to move all of the appropriate data for aparticular broadcast facility from the repository to the facility on acontinual basis as it is needed for broadcast, while ensuring its properdelivery and recovery from error.

Data-Casting

The invention embodies a methodology and a system as well as aconfiguration for a multipurpose device (e.g. a blackbox) thatinterfaces with the broadcast systems within a broadcast facility toperform data-casting functions. An illustration of this is given in FIG.7. Activities of this device include performing algorithms to calculatecommercial availabilities and non-commercial availabilities for thepackaging and insertion of data and audio for the data-cast.Opportunistic commercial or non-commercial availabilities (“avails”)occur when it is determined, through monitoring the activity ofbroadcast facility's audio broadcast, that an opportunity to insertsupplemental digital data along with the audio occurs. The device thathouses the embodiment is able to communicate with systems inside abroadcast facility, including IBOC transmission devices and broadcastautomation or live assist systems, as well as have access to the datarepository. Accordingly, the blackbox may include a permanent storagedevice, a central processing unit (CPU), one or more of a communicationport and an Internet connection, and a display that indicates the statusof the device.

Certain aspects of the embodiments monitor activity regarding theavailable bandwidth for data within the IBOC system. This information isused to make determinations such as the quantity of data that can beadded to the audio in order to achieve an acceptable level of service.For example, the data may consist of images and text; however, thecurrent bandwidth available for sending data would only allow text to betransmitted to the receiver in time for display. The system could chooseto send only the text and omit the image rather than have no datatransmitted.

Data Creation

Another embodiment of the invention provides a method and a system forcreating supplemental digital data. It provides a way to create the datathat is to be transmitted in concert with the analog audio, whether itis dependent or independent. Data creation requires collecting objectssuch as images, text, audio, and other media and organizing them interms of order, positioning, and timing. It also deals with theassignment of formatting parameters such as colors and size.Furthermore, it can correlate an object's behavior with the behavior ofthe audio.

Strategic Ad Placement

Certain embodiments of the invention provide a methodology and a systemfor defining and matching audience criteria of broadcast facilities inthe network against desired audience criteria of an advertiser. Thismatching process can produce a suggestive list as to the broadcastfacilities that are optimal for broadcasting the data. The system canuse this information to automate the scheduling process. For example, anational advertiser may want to reach all males between the ages of25-34 with a household income of $35,000 or more. The embodiment canindicate the broadcast facilities within the network whose audience hasthe greatest population or concentration of the desired target by usingavailable demographic information.

Radio Commerce (“rCommerce”)

The invention embodies a method and a system that facilitates thereceipt of transaction data via a Wide Area Network, such as theInternet or a wireless network, in order to perform an action (ortransaction) desired by a listener. This transaction data transmissioncould also be provided by devices such as a WAP device or a personalcomputer (PC).

The embodiment defines the required data for the transaction. This caninclude information that identifies the listener, information thatidentifies the broadcaster, information about the data that was beingrendered that led to the action, information regarding the action thatthe listener desired to be performed, as well as network routinginformation. The listener may be identified based on an identifierassociated with the listener's digital data receiver.

rCommerce Gateway

Certain embodiments of the invention provide a methodology for receivingdata that was originated from a broadcast in order to conduct atransaction. The embodiment performs such functions as listening fortransaction requests from digital data receive devices or devicescommunicating with such IBOC-enabled devices, performing validation onthe data received, performing or initiating the action indicated by thedata, and responding to the device sending the request.

As illustrated in the FIGS. 1-7, the key components of the system thusinclude: Central Servers, Datacast Applications, Content ManagementApplications, Sales/Order Entry Applications, Traffic/ApprovalApplications, Content Creation, Data Aggregation, Data Transfer, and themultipurpose Internet appliance or “black box” device. Software forimplementing the methods of the present invention may take any formavailable to the programmer having ordinary skill in the art. Themethods having been described herein may be implemented via any numberof software solutions.

Central Servers

The Central Servers act as the back end of the sales order entry,traffic, and content aggregation systems. The Central Servers are ableto perform content aggregation from multiple broadcasters, which can becustomized for individual radio stations for purposes of a datacast.Additionally, they provide the communication architecture for thenationwide network of black boxes housed, for example, in radio stationswhile supplying the storage facility (herein referenced as “the datarepository”) for all digital data and datacast elements.

Content Management Applications

Central to the technology's Datacast Applications is the ContentManagement system, which is web-based software that allows a user toselect from customizable content packages stored in the data repository.The software functionality allows the provider to control timing, flowand occurrence of supplemental digital data elements such as weatherreports, news headlines, traffic alerts, etc. For example, a ProgramDirector could schedule constantly updated traffic reports to visuallyappear every 15 minutes during morning and evening drive time. Via theapplication a provider defines the datacast element and storesscheduling parameters for it on the system of the present invention'sCentral Servers. These parameters include but are not limited to thefollowing:

(1) the time at which the datacast element will be broadcast (datacast);

(2) the length of time it will be broadcast (datacast);

(3) the frequency with which it will be broadcast (datacast);

(4) whether or not it will be broadcast (datacast) in conjunction with aspecific audio component of the analog broadcast;

(5) the position or location on an IBOC signal receiving device wherethe datacast element is to be placed;

(6) the specific station(s) from which it will be broadcast (datacast);and

(7) the starting and ending dates for the above parameters (ifapplicable)

Sales Order Applications

Another Datacast Application component is the Sales Order Entry System(herein referenced as the “Datacast SOES”). It allows a user to enterand manage detailed orders for the sale of advertising space during thedatacast using an intuitive web based interface. By entering an order inthe system, a user defines specific parameters on the system of thepresent invention's Central Servers pertaining to how the order will“fit” into the datacast. These parameters include but are not limited tothe following:

(1) The starting and ending dates for the advertisement to be datacast;

(2) The frequency with which the advertisement will be datacast;

(3) The time(s) at which the advertisement will be datacast;

(4) Whether or not the advertisement will occur during the datacast inconjunction with a specific audio cut of the analog broadcast;

(5) The unit price or otherwise defined cost for advertisement;

(6) The stations from which the advertisement will be datacast;

(7) The length of time for which the advertisement will be datacast; and

(8) The location or position of the advertisement in an IBOC signalreceiving device.

Data Creation Applications

A step towards the procurement of advertising revenue fromadvertisements inserted in the datacast is the creation of thoseadvertisements. To that end, the present invention provides software forthe creation of datacast advertisements—regardless of whether theadvertisement is delivered via adjunct digital audio or through visualcomponents that are meant to be either related to or independent of theaudio component of the analog broadcast. The Data Creation Applicationworks in concert with other applications, specifically the Datacast SOESwhere procedures exist for salespeople to enter instructions in thesales order for the procurement or production of the datacastadvertisements used in that order. These instructions (part of theentire sales order) are stored in the data repository on the system ofthe present invention's Central Servers. The Data Creation Applicationenables a user, typically an advertising professional or one skilled inthe development of advertising media, to log into the Central Serversand:

(1) View the datacast advertisement instructions mentioned above (savedvia the sales order application), which may include one or more of thefollowing guidelines:

a. Size of the datacast advertisement

b. Length of the datacast advertisement

c. Position and Location in an IBOC signal receiving device intended forthe datacast advertisement

d. Location or description of acceptable images for the conveyance ofthe proper message

e. Location or description of acceptable copy for the conveyance of theproper message

f. Location of audio clip for which this datacast advertisement is meantto accompany, if applicable

g. Due date for the datacast advertisement

h. Uploading instructions

(2) Create the datacast advertisement in compliance with digital dataIBOC broadcast standards, including the following tools:

a. Text editor, for the purposes of creating new text elements orediting existing ones

b. Image editor, for the purposes of creating new image elements orediting existing ones

c. Audio editor and renderer, for the purposes of synchronizing visualcomponents to an audio clip, creating new digital audio elements, orediting existing ones

d. Library of Formatting Instructions for text, images and digital audioelements

e. Library of Formatting Instructions for layout and presentation of thedatacast advertisement

(3) Upload the completed datacast advertisement to the data repositoryso that the sales order can be completed and the datacast advertisementis sent to the appropriate black boxes for datacast.

Traffic Management Application

The coordination of datacast advertisements with other datacastadvertisements, audio advertisements and programming on the analogbroadcast, and the entire datacast itself (which is often coordinatedwith the entire analog broadcast) demands an enormous amount ofinformation management. Thus the present invention provides a TrafficManagement Application (herein referenced as the “Datacast TMA”) forthis purpose. This application allows users to track datacastadvertisement sales orders saved on the central servers, track datacastadvertisement production progress, utilize permissions-based editing ofthe aforementioned sales order parameters and approve sales orders fordatacast.

Data Aggregation

Providing content, aggregated from third party sources, to broadcastersfor the purpose of developing a datacast is an element of the invention.Therefore, the invention produced standard architecture for dataaggregation “agents,” or software applications designed to perform thegrunt work of collaborating with third party content vendors to collecttheir content and store it in the data repository of the invention'sCentral Servers. There are unique agents for each content type andvendor, though all agents follow the standard architecture.

Data Transfer

The system of the present invention's technology also providesstandardized architecture for digital data packaging. Additionally itprovides a transaction framework for all Black Box communication withthe invention's Central Servers, using HTTP/secure socket layer (SSL)communication, that is capable of conducting multiple transactions for asingle request.

Multipurpose Internet Appliance (or “Black Box” device)

The system of the present invention further comprises a multipurposeInternet appliance (or “black box” as shown in the Figures), whichresides within each individual radio station to perform a multitude ofactions necessary for a successful datacast. The primary function of theblack box is to prepare datacast elements in a manner that constitutes adatacast and then interface with an IBOC encoding device to dispensethat datacast. Specifically the black box performs the following tasks:

(1) Communicates with central servers to request datacast elementsnecessary to build the datacast;

(2) Performs algorithms on an analog audio broadcast, when applicable,to calculate commercial availabilities and non-commercial availabilitiesfor the insertion of datacast elements into the datacast;

(3) Packages appropriate datacast element for inclusion in the datacastbased on parameters saved on central servers and passed along to theblack box;

(4) Interfaces with and delivers datacast to an IBOC transmissiondevice.

Supplemental Digital Data

The primary aspect of the invention is to enable radio broadcasters totransmit supplemental digital data, be they visual, audial, oraudio-visual, that can be both related to the current analog broadcastor independent of the analog broadcast. The concepts of related andindependent do not signify a physical relationship between the analogaudio broadcast and the datacast element, but rather, they describe thenature of the content of the datacast element in relation to the analogaudio broadcast. Related portions of the datacast element generallycontain content that further describes or enhances the analog audio,although they need not. Related datacast elements are triggered, andthus datacast, with the identification of the analog audio “cut”. Inthis case, a cut refers to a single element from a radio station librarysuch as a song, commercial, weather report, and the like.

Independent datacast elements provide a complete set of information inand of themselves and do not have to be directly associated to a cut.The association of independent data can be much broader and may be basedupon any current radio programming parameter such as time, day part,program, cut, competitive content spacing, etc. These associations aredefined by users of the Datacast SOES and Datacast TMA when they enterthe sales order for the datacast element, but are also defined byspecific information being culled by the black box from the analog audiobroadcast such as the length of the current cut, the time of day, andother such broadcast information.

Some datacast elements may be rendered visually, in concert with theanalog audio broadcast (“visual datacast elements”). Other datacastelements are rendered audibly and are available to be played by the useron the IBOC signal receiving device for a period of time or at certainintervals as defined by the rules of the Datacast SOES and Datacast TMAon request (“audio datacast elements”). These datacast elements can beused, by themselves or in conjunction with each other, to create anentirely new radio experience for the consumer—one that can becomplementary to the analog broadcast or completely independent to theanalog broadcast—or in lieu of the analog broadcast altogether.

Thus, one embodiment of the current invention provides a “schema” fordatacast elements. An exemplary rendition of such a schema is given inFIG. 3, as described previously. The schema organizes the datacastelement to meet the varying needs of the system. The datacast elementcan be divided into what is termed “rendered data” and “meta-data”. Therendered data are data that are either viewed or heard by the user. Thiswould be the title of a song, the artist singing the song, an audioweather report, etc. The meta-data are considered to be “data about thedata” and are used to indicate formatting and timing directives.

Formatting and timing directives are used by the IBOC encoding deviceand the IBOC signal receiver to render the data in a fashion that meetsthe goal of producing the desired datacast effect, enable userinteraction and ultimately, commerce transactions. These directivesinclude the length a portion of a datacast element should play for,separation of different datacast elements, order of appearance, color,layout, and other physical indications as well as codes to identify thedatacast's consumer as well as the item described by the datacastelement—pieces of data useful for conducting radio commerce transactionsas outlined in the section entitled “Radio Commerce.”

Sales Orders & Traffic Management

In a typical revenue-generating analog radio station, revenue is derivedfrom the placement of advertisements in the audio broadcast orsponsorships of specific times or events during the broadcast.

For those advertisements to exist, radio stations employ the services ofsalespeople to proactively seek and sell new clients as well as handlethe processing of sales orders from existing clients and other knownentities that place advertising media (i.e., media buying services, adagencies, etc.). Salespeople enter advertisements into the radiostation's broadcast through a Sales Order Entry System (“SOES”), whichoften specifies the client, billing address, advertisement to bebroadcast, as well as other necessary information for the fulfillment ofthe advertisement, where fulfillment is defined as the successfulbroadcast of the client's advertisement during the time the clientrequested. When the advertisement to be broadcast is not “in-hand”meaning that it either does not currently exist or is in anotherlocation, instructions are gathered for the procurement or production ofthe advertisement.

Accordingly, the people responsible for the running of that radiostation (herein “station manager”), set parameters to effectivelydistribute all advertisements throughout the station's broadcast. Astation's content is typically music that correlates to a specificformat, but can also be talk radio shows (i.e., “MIKE AND THE MAD DOG”),syndicated programs (i.e., “THE HOWARD STERN SHOW,” “DR. LAURA,” etc.),or live entertainment (i.e., concerts, sporting events, etc.). Theseparameters are typically stored in software that is often referred to asa Traffic System (herein referenced as “TS”)—Marketron and CBSI arerecognized brands of this type of software. Parameters can and doinclude industry accepted factors such as competitive codes, rates,make-good instructions, production notes (if the advertisement is to beproduced by “in-house” talent or production staff), and other knownfactors.

A Traffic Manager is the person at a station who is responsible for themanagement of these advertisement parameters, as well as the approval ofsales orders entered into the system and the affidavits thatadvertisements were in fact broadcast at the appropriate times. Theaffidavits are used for accounting purposes so the station can chargefor the “air time” (the specific avail when the advertisement wasbroadcast) during which the ad ran. In the event an advertisement wasnot broadcast when it was scheduled to, due to time constraints or otherreasons, a make-good is performed. A make-good usually consists of thestation deferring payment for the advertisement until that advertisementhas run appropriately, or performing some other agreed upon act (likeadditional free advertisement placements, etc.) to make up for themissed advertisement.

Affidavits can only be created after the Traffic Manager has received alog of the most recent broadcast, commonly referred to as an As PlayedLog (“APL”). The APL details every piece of station content andadvertisement actually broadcast over the air-waves. The APL is thencompared to the schedule of what was supposed to play, therebyidentifying which advertisements and pieces of station content WERE NOTbroadcast, initiating a possible make-good situation.

Advertisements are produced in a variety of manners, but all have anaudio component that is supposed to relay some message to the intendedconsumer. Typically, these advertisements incorporate jingles or musicto add as a background supplement to the actor's voice. Other times,sound effects are added to emphasize the action in the advertisement orthe message that is trying to be conveyed. The advertisements aretypically produced by professionals at an Advertising Agency or byproduction teams at a radio station. These advertisements are thendelivered to the radio station by means of audio tapes, carts, ordigital transmission over satellite. Once received by the radio station,the advertisements are stored for broadcast at a later time—and they canbe stored on a data storage device, such as a hard drive, or left on themedium in which they arrived.

Transmission Manager

The automation process of the blackbox selects data for broadcast andthe digital copy set defines the relationship between the multimediaobjects that comprise the “digital data” and the audio. Priortechnologies provide a way to encode audio and data and transmit audioand data on an AM/FM signal. However, they provide no mechanism thatallows for the delivery of digital data and audio so that they wouldappear synchronized to the listener of a radio broadcast. They doprovide information that would allow someone to build a synchronizationalgorithm but they do nothing to aid in the actual synchronization, thatis up to the application developer or the broadcaster.

The European Eureka 147 standard provides for data and audiosynchronization because data and audio are sent in the same packets sothat they are physically delivered together. Due to limitations inbandwidth, prior technologies do not pack data and audio together fortransmission. Data is transmitted on a separate stream using a separateprotocol. They provide two possible opportunities for synchronizationbut do not enable this synchronization with their technology.

Method #1—The first method is based upon the assumption that thedifference in the time it takes for data and audio to travel from theirpoint of origin in a radio station to the device in a receiver thatrenders the data and audio can be determined. Their system provides aformula for calculating this at any given moment. Suppose you had a 2 kfile that intended to be displayed when a particular audio cut startedplaying. If you know that the cut will start being broadcast from itspoint of origin at time t, and the transmission system determines thatit will take the 2 k file s milliseconds less time to reach the receiverand be rendered, then the 2 k file should be broadcast at t+s.

Method #2—This method expands on method 1 by allowing the audio and datato be stamped with the same id and the receiver could use this id tosynchronize the audio with the data. In this way data could be sentahead of time and cached on the receiver until the audio is received.

The transmission manager focuses upon making use of Method #1 tosynchronize a broadcast. The blackbox builds an audio space consistingof one or more digital copy sets. A digital copy set is essentially acollection of multimedia objects that have a display order and displaytimes associated with them. The information in a digital copy set doesnot take into account the time it takes various multimedia objects to betransmitted. It assumes perfect and simultaneous delivery of allobjects. The role of the transmission manager would be to take the audiospace, analyze its objects, load them, determine their size and insertthe objects into the broadcast stream at various times, so that theywere delivered to the receiver in time to be displayed as they wereintended to be in the digital copy set. It would also repeat thisprocess for the length of the cut associated with the broadcast so thatpeople tuning into the station in the middle of a cut would get the dataas if they had been listening from the beginning.

There are several ways to implement this:

1. The transmission manager interprets the digital copy set

2. The receiver interprets the digital copy set

The first implementation method assumes all the receiver knows how to dois render a multimedia object as soon as it gets it. This multimediaobject may be wrapped in a markup language that is provided by thereceiver manufacturer. The markup language could carry headerinformation about the multimedia object such as screen position or otherdisplay characteristics such as “on-demand,” where supplemental digitaldata is stored by a receiver and is able to be recalled as desired by alistener. In a digital copy set, multimedia objects are stored in thedisplay nodes. Suppose the transmission manager gets a digital copy setthat consists of three digital copy elements: An image that appears attime 0 of the audio cut, an image that appears 15 seconds into the audiocut, and an image that appears at time 30 of the audio cut. Thetransmission manager would load the images from each display node,determine their size, and ask the transmission system for the differencein transmission time between each object and the audio. Call the timedifferentials for each object t.sub.1, t.sub.2, and t.sub.3,respectively. If the audio cut starts at time T, then the transmissionmanager will send each object to the transmission system at timesT+t.sub.1, T+15+t.sub.2, and T+30+t.sub.3 respectively. Furthermore, ifthe length of the audio cut is greater than the digital copy set, thenthe transmission manager will repeat the transmission of the objects.The transmission manager will do this for all digital copy sets in anaudio space.

The second implementation assumes the receiver can interpret theordering and timing information in the digital copy set. In this methodthe transmission manager would calculate a time differential for theentire digital copy set. Call this time differential t.sub.0. Then thetransmission manager would send all of the data to the transmissionsystem at time T+t.sub.0. The receiver would wait for the whole file tobe received before rendering.

Frame Definition

Currently in the system a provider or broadcasters can schedule ads torun based upon an audio cut, a data cut, a specific time range, a daypart—which equates to a predefined time range, or a program, whichequates to either an audio cut, data cut, or specific time range. Theformer two programs are considered sponsorship buys and the later is aregular program buy.

When the black box picks ads and content to run in the broadcast itorganizes the data into what are called frames. Frames are groupings ofads or content based upon the characteristics of their schedule, and maybe selected as follows:

Frame 1 has related advertisement content that is to be played inconjunction with a specific cut.

Frame 2 has content other than advertisements that must be run at agiven time or along with a given cut.

Frame 3 has advertising content that must be played at a specific time.

Frame 4 has advertising content that must be played for a specificprogram.

Frame 5 has advertising content that must be played for a specific daypart.

There may be a second group of frames for ads that play with content.Currently there is only one such frame contemplated:

Frame 1 has ads that are played when specific content is played. Theframes are searched in order when the automation system makes itsselections (first it looks in frame 1, then frame 2, etc). When itchooses an item from frame 2 of the first group, it looks in frame 1 ofthe second group for ads to play with the content.

The content may further be assigned a weight value within each frame.The weight value may be assigned in any desired manner and may include ahierarchy of numerical values. For example, a broadcaster may assign aparticular weight value to a particular piece of content based on anycriteria, such as the value of the advertiser related to the content,the price paid for the content, the number of plays that the contentrequires, etc. The weight may further be assigned based on the availablebandwidth for transmitting content, the amount of digital data availablefor broadcast, and the like. The weight value assigned foradvertisements sold by a broadcaster may be of a higher weight than forthose sold by the supplemental digital data provider. Once assigned to aframe, the content may be selected based on the priority of the frameand then the weight value of the content within the frame.

In this manner, the assignment of frames and weight values is meant toensure that supplemental digital data is selected and transmitted in anefficient manner. It is also meant to insure the maximiziation of thecollection of advertising revenues by allowing important content to betransmitted over less important content at any particular time in thebroadcaster's schedule.

Station Content

In an effort to entertain and inform their audience, as well as maximizethe effectiveness of their clients' advertisements, a radio stationprovides programming content (“Station Content”) for the station'slisteners, which can range from regular traffic and weather updates tovarious news reports throughout the day. Stations typically pay thirdparty providers (i.e., Shadow Traffic, AccuWeather, Associated Press,etc.) for this station content and must develop procedures foraggregating and managing it themselves. Besides providing informative orentertaining content, these station content snippets provideopportunities for the placement of advertisements immediately before orafter (and sometimes during) they are broadcast. This is commonlyreferred to in the radio industry as “adjacencies.” Advertisers areattracted to adjacency Avails because they are, by definition, next tothe valuable content being broadcast.

Accordingly, some datacast elements, such as those packaged fromaggregated third party content providers, will serve a similar role inthe datacast as Station Content does in the analog audio broadcast.These datacast elements include weather data, traffic data, news data,sports data, etc. and are provided to the broadcaster by a supplementaldigital data provider through the system of the invention. Otherexamples include datacast elements that visually represent artistinformation, album cover pictures of station personalities, addressinformation, and other informative or entertaining content. And liketheir analog broadcast counterparts, these informative or entertainingdatacast elements also produce avails to deliver advertising immediatelybefore, after and in some cases during the datacast element. TheDatacast SOES and Datacast TMA are cognizant of these avails and abroadcaster or provider can create sales orders for a client thatattempt to take advantage of them.

In addition to these datacast elements, the invention also provides aData Creation Application for the development of datacast elements thatserve as advertisements in the datacast (in this specific instance of adatacast element as an advertisement, it is referred to as a “datacastadvertisement”). Datacast advertisements can be visual—as simple as aline of text displaying a company's tagline or as complex as an animatedvideo clip, much like a commercial one might see on television. Asexplained earlier, these new visual datacast advertisements must havethe capability to relate to the audio that is being broadcast (“RelatedDatacast Advertisement” or “RDAs”), thereby enhancing the analog audiobroadcast with a visual component, or be independent of the audio thatis being broadcast (“Independent Datacast Advertisements” or “IDAs”),thus delivering an entirely new and different message from the one beingbroadcast.

In the traditional broadcast environment, a radio station might wish tomake money from the broadcast a mattress company's advertisement. Thesales order calls for a 30 second advertisement that incorporatesbackground music and a professional actor's voice to deliver the messageof their high quality, low-cost beds. That advertisement can only bebroadcast when the Traffic Manager uses Trafficking Software to scheduleit in an Avail in the programming schedule. The Trafficking Softwaremakes the decision as to where to place the ad based on analysis ofcompetitive codes and other parameters—the Traffic Manager tacitly orexplicitly approves this decision. The radio station only makes moneywhen this advertisement is played. By the linear nature of analog audiobroadcasts and the rules that regulate programming content, stationsobviously cannot generate revenue when advertisements are not playing.

However, the ability to transmit digital data alongside the analog audiobroadcast and the system of the present invention's system changes thatlimitation. Through the use of the present invention's system, abroadcaster could schedule advertising for each minute of everybroadcast hour by creating datacast advertisements (audio or visual) tobe datacast throughout the entire analog audio broadcast. Whether thebroadcaster does in fact fill every minute of every broadcast hour withadvertising is determined by the limits of the procedures and decisionsthat govern their business.

Going back to our example, a broadcaster might allow a client, such as amattress company, to sponsor a related or independent supplementaldigital data for datacast. In fact, a single datacast advertisement canserve both roles (as an IDA or RDA) depending on when the datacastadvertisement is scheduled to play. For example, a datacastadvertisement is created for the mattress company that is 30 seconds inlength. It incorporates many of the same messages heard in an analogaudio ad, but now the copy spoken by the professional actor is in theform of text, formatted by font or color for better brand association.The datacast advertisement also has a picture of the mattress company'stop three selling mattresses, as well as a picture of the company'sPresident. Finally, the phone number and address may be presented nearthe end of the 30-second datacast advertisement. For a variety ofreasons, the mattress company wants to display this datacastadvertisement whenever their analog audio advertisement is NOT playingover the airwaves.

In this scenario, the datacast advertisement is an Independent DatacastAdvertisement (IDA), since theoretically the disc jockey (DJ) could beannouncing the latest weather report while the mattress company'sdatacast advertisement is being displayed. However, the mattress companymay have designed this datacast advertisement specifically for thepurpose of enhancing the analog audio ad mentioned above and wants it toplay ONLY when that audio advertisement IS broadcast, thus making thatsame datacast advertisement a Related Datacast Advertisement (RDA). Ofcourse, the mattress company may develop separate and multiple datacastadvertisements for each purpose. The key for the IBOC broadcaster isthat, with datacast advertisements, he is able to generate revenue evenwhile non-commercial programming is being played on the analogbroadcast.

Opportunistic Commercial and Non-Commercial Avails

Opportunistic Commercial Avails (“OCAs”) occur when the black box hasdetermined, through the constant monitoring of the station's analogaudio broadcast, there is an opportunity to insert specific datacastelements into the datacast. There is a visual component to the radiobroadcast brought about from the data that is transmitted over IBOCtechnology.

Datacast Advertisement Strategic Placement Application

Advantageously, the system of the invention also allows nationaladvertisers to target specific demographic audiences throughout theintegrated network of IBOC broadcasters for the efficient andintelligent placement of their datacast advertisements. For example, anational advertiser may want to reach all males between the ages of25-34 with a household income of more than $75,000. Using our StrategicPlacement Application, the advertiser can target those stations withinour network that deliver that demographic audience and place theirdatacast advertisements ONLY in those stations.

Data Creation Application

The invention embodies a Data Creation Application (“DCA”). This toolhelps an advertising professional (“AP”), or other person skilled in thepractice of developing advertising media, develop engaging datacastadvertisements in accordance with the most popular concepts foradvertising creation tools already in practice. These concepts includethe use of images for backgrounds and key visuals, text which can beformatted appropriately for proper brand identification according tofont size, style and color, as well as various visual effects such asanimation, wipes, fades, etc., as are known in the broadcasting arts.The DCA also contains an audio editing mechanism that enables the AP toload audio clips into the creation software and then playback that audiowhen necessary. It also enables the AP to create datacast advertisementsthat are entirely auditory in nature. The DCA allows the AP to createimages with the software or import pre-existing images or images madewith other imaging software products. The DCA was designed with theintention to allow users to create Related Datacast Advertisements aswell as Independent Datacast Advertisements.

With IDAs, the AP decides (within a pre-defined set of allowablelengths) the length that the new datacast advertisement is supposed tobe. The DCA then creates a “timeline” where 0 is the starting point andthe end unit of the specified length is the ending point. If thedatacast advertisement is visual in nature, all the visual components(that are meant to be viewed) must take place between these two points.Using the DCA, the AP is then able to insert whatever text, image, orcombinations thereof are to be displayed for that particular datacastadvertisement inside the timeline. When the AP has reached a stoppingpoint, the datacast advertisement can be saved and stored for laterediting. If the AP achieves the desired effect, the datacastadvertisement is finalized.

With RDAs, the datacast advertisement is designed to coincide or enhancethe audio that is simultaneously being broadcast on the analog side.Accordingly, the AP is able to load the particular analog audio clipmeant for this datacast advertisement into the DCA using the audioeditor. Once loaded, the DCA calculates the ending point of the datacastadvertisement based on the length of the audio clip. Then, as with IDAs,the AP is able to create a series of text, images, adjunct digital audioand/or combinations in an attempt to deliver a compelling enhancement tothe audio clip that will be broadcast. These datacast advertisements canalso be saved and stored for additional editing at a later time orfinalized.

Once finalized, the DCA converts the datacast advertisement into aformat that is understood by the system of the present invention. Whenappropriate, the AP can upload datacast advertisements to the presentinvention's data repository so that they can be associated with waitingsales orders or placed in a separate staging area where they can waituntil selected by a Sales Rep or Traffic Manager when placing a SalesOrder.

In order for any of these datacast advertisements to be displayed onIBOC receivers, sales orders must be entered into the system of thepresent invention system using the Datacast SOES. This follows the samemodel as found with audio advertisements in a traditional radio station.

Each station's sales force is not responsible for the full inventory oftheir station's datacast Avails. Per its agreement with the an outsideagency (e.g., Impulse Radio or another supplemental digital dataprovider) using the system of the present invention, each radio stationmay barter a percentage of that inventory in exchange for the full suiteof the system of the present invention's services, including theDatacast SOES, the Datacast TS, the DCA, and all datacast contentpackages. Bartering may involve the provision of bandwidth, content oraudio airtime in exchange for such hardware and software. That inventorybartered to Impulse Radio thus becomes part of the network of radiostations throughout the country where it is able to insert datacastadvertisements for its client base of national advertisers. The networkhas been designed to offer the system of the present invention and itsadvertising clients maximize flexibility and reach, while eliminatingunnecessary competition with member radio stations and their salesefforts. The radio station focuses on its existing local client basewhile the system of the present invention taps a heretofore unrealizednational advertising base. The network and this process are described ingreater detail in the section entitled “Datacast Advertisement StrategicPlacement Application.”

The Datacast SOES is designed to help each station's sales forceidentify their datacast avail inventory (after excluding the system ofthe present invention's percentage) and provide a seamless method toenter sales orders for those avails in an effort to maximize the salesprocess. The salesperson enters into a sales contract with a new orexisting client and enters all appropriate information into the DatacastSOES, including the client's name and billing address, the specificproduct being promoted, the number of times the datacast advertisementis to be displayed, the point in the datacast when the datacastadvertisement should be displayed, whether the datacast advertisement isIndependent or Related to a new or existing analog audio advertisement,and where or how to locate the datacast advertisement for this order (orinstructions to the AP on how to create the datacast advertisement if itdoes not yet exist).

The sales person will also negotiate a fee for the datacastadvertisement and will enter the agreed upon rate into the Datacast SOESas well. Similar to sales systems for the analog audio side of thestation's broadcast, the Datacast SOES enables the salesperson to savethe order for later viewing or editing, as well as the ability tofinalize the order and enter it into the system of the present inventionsystem, where it will be processed accordingly.

Datacast Advertisement Placement

Datacast advertisement placement is an important concept to the systemof the present invention as it is a remarkable innovation to thefamiliar concept of advertisement placement in traditional analog audiobroadcasts. With DAB, more placement opportunities exist, including, butnot limited to, the ability to display a visual or audio datacastadvertisement during a song, which has never been possible over the samebroadcast signal until now. Additionally, datacast advertisements couldbe displayed during audio advertisements—those of the datacastadvertiser (as in the case of an RDA) or those of his competitor orthose of a completely unrelated advertiser.

Datacast advertisements can also be displayed during the display ofother datacast advertisements (particularly in receivers that supportlarge viewing panels that can be divided into multiple viewing areas).And they can also be displayed by location on such receivers, defined bysuch parameters as the specific area and size of that area (thusconstituting a location) as well as their length to display in thatlocation, among others. Datacast Advertisements can also be displayedduring station content, such as weather and traffic announcements, aswell as during datacast content elements, which is the datacastequivalent of weather and traffic announcements and described in moredetail in the section entitled “Datacast Content Elements”.

Once the salesperson has finalized an order, it is sent the Datacast TS,where it is stored for review by the station's appointed TrafficManager. The Traffic Manager is able to review the order in its entiretyand check for any errors or omissions. The Traffic Manager checks avariety of things, including ensuring that the correct client is on theorder, that the associated datacast advertisement exists and is presentin the system, that the scheduling instructions for the datacastadvertisement fit the parameters set forth by the station (in most casesthese parameters are set by the Traffic Manager), etc. If a problem isdiscovered, the Traffic Manager is able to not approve the order andnotify the salesperson that there is a problem that must be corrected.If a finalized order appears to be in perfect order, then the TrafficManager approves the order and it is processed by the system of thepresent invention system and prepared for insertion into the station'sdatacast.

The Datacast TS has another very important feature, Data Scheduling.Data Scheduling allows a Traffic Manager to 1) subscribe to a DatacastContent Package 2) choose their preferred provider for that package and3) schedule all datacast content throughout their datacast.

Datacast Content

Datacast Content is a generic term applied to a specific category ofsupplemental digital data elements that the system of the presentinvention provides its member network stations for use with theirdatacasts. There are specific categories of Datacast Content as well,including weather, traffic, and news. But Datacast Content can alsorefer to items such as Sports News, Stock Quotes, Business Headlines.and other categories of content that may be more suitable for specificstation formats.

Much like station content (as described in the section entitled “StationContent”), Datacast Content is meant to inform the “viewing” audience aswell as give “listeners” a compelling reason to occasionally “interact”with their IBOC receiver screens for the benefit of datacastadvertisers. Additionally, Datacast Content can also be audio data thatis requested by the user for purposes of listening to that specificpiece of content at their discretion. Thus, each Datacast Contentcategory has its own “package” from which a station can choose. Withineach package, there might be (when the situation permits) multiple thirdparty providers for that Datacast Content in an effort to offer thebroadcaster a choice that is most suitable for his station format andaudience.

Once the station has selected the Datacast Content package(s) that itdeems necessary, the Traffic Manager, Station Manager, or like person,will have to schedule those Datacast Content packages into their databroadcast. Typically, this will consist of the Traffic Manager choosingthe Datacast Content package, create a new schedule, give the newschedule a referring title, and choose the provider (when applicable)that they would like to use for this Datacast Content package'sschedule. Then the Traffic Manager must select the date for which thisDatacast Content schedule starts. Once the Datacast Content schedulecontains these parameters, the Traffic Manager can say how many times hewants that particular Datacast Content to appear in the datacast forthat particular schedule's dates, as well as the specific days of theweek it should appear and the specific programming events that shouldtrigger it to appear as well.

For example, a Traffic Manager wants to display Weather Datacast Contentduring the morning drive times of his station's datacast and subscribesto receive the Weather Datacast Content Package from the system of thepresent invention on a regular basis. In order to make the WeatherDatacast Content begin to appear in the datacast, the Traffic Managercreates a new Weather Datacast Content schedule. He indicates that hewants “KSWeather” (a fictitious company for purposes of this examplethat has contracted with the system of the present invention to provideweather data for Weather Datacast Content Packages) to be the WeatherDatacast Content provider since he runs a Kansas station and they have agood reputation for local Kansas weather information. He then indicateswhen he would like to start running this Weather Datacast Content byentering a start date. Once that information has been entered, he canset the number of times to display that Weather Datacast Content andhave it only display on the weekdays (exclude Sat and Sun) and set it todisplay specifically during his Morning Drive daypart. The TrafficManager can now see Weather Datacast Content on his datacast—only Mondaythrough Friday, from 7:00 am to 10:00 am. Each Datacast Content musthave its own schedule and activation protocols. Additionally, a TrafficManager can create multiple schedules for each Datacast Content package.All the actual data delivered as part of the Datacast Content package isprovided by third party providers for that specific type of DatacastContent and is aggregated and maintained by the system of the presentinvention according to the methods set forth in the section entitled“Datacast Content Aggregation.”

A key aspect of Data Scheduling that should be noted is that the systemof the present invention does not enable the Traffic Manager to specifyexactly the number of times Datacast Content displays over a specificperiod. Datacast Content is not associated with a station cut number(“cut”), rather it is inserted when the black box has determined thatthere is an opportunity to do so, thus recognizing an OCA. This processis described in detail in the section entitled “Multipurpose InternetDevice” above.

The system of the present invention has been designed to complement oraugment the analog audio broadcast, thus requiring cues from thebroadcast and delivering specific datacast elements to the datacast whenappropriate. Therefore, the analog broadcast controls the “clock” and isthe only part of the broadcast that will be regularly scheduled by thestation. Much of what the system provides happens during OCAs, all otherdata is delivered when triggered by a SCN. The only way for a TrafficManager to guarantee the delivery of a set number of Weather DatacastContent (in the example above) during the datacast would be for him toassociate all Weather Datacast Content with the cut ID for weatherannouncements over the analog broadcast and base it on that number ofweather announcements.

Finally, it is important to discuss another aspect of the Datacast TS,and that is its ability to analyze and store all the APL generated bythe station's black box. Much like in the traditional broadcastenvironment, APLs are necessary to ensure that everything that wasscheduled to play during the datacast was actually delivered to the IBOCtransmission by the Internet appliance or “black box.” In accordancewith the invention, (and discussed in greater detail in the sectionentitled “Multipurpose Internet Device”, the system of the presentinvention has devised a way to generate APLs for the datacast, which arethen uploaded to the system of the present invention's data repositoryand stored. They are available to the Traffic Manager through theDatacast TMA, where the APLs can be retrieved from the data repositoryand analyzed. The Traffic Manager is then able to determine which piecesof Datacast Content and which Datacast Advertisements (in other words,all the datacast elements) were “bumped” from the datacast and theninitiate make-good actions when appropriate. This is necessary for theproper billing and accounting of sales orders involving datacastadvertisements.

The system of the present invention recognizes the fact that it iscommon in the industry for multiple stations to share one sales force.Additionally, multiple stations may also share other familiar stationresources, such as Traffic Managers and Program Directors. The DatacastSOES and Datacast TMA were designed to allow for these common stationdynamics and are therefore flexible enough for one salesperson to enterdatacast advertisement orders for multiple stations, or have one TrafficManager approve datacast advertisement orders for multiple stations. Byexample, the system of the present invention is an extended sales forcefor every station in its network.

Data Aggregation and Transformation

In general a radio station is not in the business of producing content.Where as they may produce some content, or provide content via a talkformat, a majority of their current audio content such as news, weather,music, traffic reporting, ads, etc. is purchased, bartered for, orcontracted to play by the radio station. Additionally, this content canbe delivered to a radio station in a multitude of formats, from avariety of sources, on different schedules. Some of the content has ashort life span such as news, weather, or traffic information, and mustcontinually be produced. Other content is produced once and used overand over, such as music or a particular ad.

There are many ways in which the radio station receives this content.Music generally comes once by mail in the form of a compact disc, or maybe delivered by a music company representative. The radio station usesequipment to transfer this content to its electronic music library. Adsmay come digitally via satellite feed or a network such as the Internet,or delivered on a media, such as a tape, by mail. News reports can comein from a wire service such as AP or Reuters. Many radio stationsproduce weather segments by obtaining the weather from free servicessuch as the national weather service, or from various Internet sources.Other programs such as syndicated shows or traffic reports are fed infrom other broadcast facilities. The originating formats for all of thiscontent can vary greatly and the radio station must maintain severaldifferent systems for transferring it to their on-air systems.

Consequently, the present invention provides a process for collectingdatacast content from varying sources on a continual basis and preparingit for transmission with audio such that a receiver could render thedata in a complimentary fashion. The system provides a single source anda central repository for all of the content used by radio stations fordatacasts by performing the tasks of aggregating and formatting the datafrom various sources, as well as storing and securing it. Thisaggregation system provides transformation processes for all types ofdata as described above. This includes data that is continuallyrefreshed, produced on a one time basis, fed in from a wire or Internetsource, an advertising agency, etc. The repository also reduces theamount of total content required for all radio stations since much ofthe content that is used by radio stations is the same (e.g., musicinformation, traffic reports in the same city, etc.) Furthermore, theinvention makes wholesale improvements on the delivery of data ascompared to the delivery of audio by providing a uniform schema forunderstanding the data, as described above in the section titled “data.”

Additionally, radio stations and advertisers have systems and tools thatallow for the production of audio content for broadcast. These may beused to create station promos, jingles, ads, programming content, etc.Thus, the invention provides tools that allow radio stations andadvertisers to produce their own data content that is stored in therepository in the uniform schema that is provided by the presentinvention. A detailed description of these tools is given in SectionDAPS. All this data may be placed in the data repository used in thepresent invention.

Finally, the data collected by the sales order entry and traffickingsystems described in the section titled “Data Trafficking andScheduling” must be package for distribution to the individual radiostations that are responsible for fulfilling the requests for orders andcontent. Consequently, the system provides a process for extrapolatingthis data and packaging it in an appropriate manner for each station asis needed by the device described in the section titled “DataAutomation” on a regular and timely basis.

Data Communication Through the Network

An aspect in the streamlining of the data acquisition process of thesystem is the ability to have data seamlessly transferred to a radiostation after it has been aggregated and placed in the repository in atimely manner on a continual basis.

In accordance with this, the present invention provides thatbi-directional data transfers are required to occur between therepository and each individual radio station. A preferred method forconducting the communication is to have a device located at the radiostation that initiates a data transmission request through any wide areanetwork connection, whether this is the Internet, a point-to-pointconnection, etc. to the repository. For the purposes of this documentcommunicating in this fashion will be termed communicating on or with“the network”.

The device will initiate a data transmission with the network to receiveor send data. For example, the repository contains information on ordersfor ads that have been placed through the SOES as described in thesection titled “Data Trafficking and Scheduling”. On a regular basis asit deems necessary, the device will ask the repository for these orders,and any content and other radio station specific data that it requiresas defined in the section titled “Data Automation”. In another case, thedevice will initiate a data transfer to send data to the network, suchas the case where the device reports activity back to the server, sothat the radio station personnel can verify order and content placementin the datacast.

The determination that data needs to be retrieved depends upon thenature of the data. Orders, for example, are most efficiently retrievedon a daily or bi-daily schedule as dictated by the activity of the radiostation sales force and production staff. Music data, on the other hand,can be retrieved more infrequently as the composition of a station'saudio library does not change as often. In the case of more ephemeraldata, such as weather, news, and traffic, etc., such data will needtimely and frequent updates, up to the minute in some cases.

Multiple types of data may be sent and/or received during a singletransmission. For this purpose a request mechanism (for the device) andresponse mechanism (for the repository) exists for each type of data. Arequest mechanism will have the responsibility of identifying the typeof data, recipient and method of transfer to the network. Likewise theresponse mechanism will have the responsibility of accepting a requestand responding with the appropriate data. For example, there is aspecific request mechanism presiding with the device and a responsemechanism presiding with the repository for the transfer of orderinformation as given in the example above, as well as a specific requestmechanism presiding with the device and a response mechanism presidingwith the repository for the activity log.

In order to maintain data integrity, all transmission for a specificdata type will occur under a “transaction”. In this case, a transactionis a complete system process affecting the state of the data and thesystem that either commits or rolls back. If a transaction commits, allof its effects remain and the state of the data and the system willpermanently change. If it rolls back, then all of its effects are undoneand the system is returned to its previous state. A transaction alwaysleads to a correct transformation of system state.

The invention defines an optimal placement of the burden of creating andpolicing transactions upon the response mechanism. In this way, theresponse mechanism will start a new transaction, when necessary, for aparticular request. The device will process the response and send anacknowledgment to the network that indicates whether the processingcompletely succeeded or experienced a failure during processing of thedata transmission. Upon receipt of the acknowledgment the network willclose the transaction or continue onto the next step of the transactionif multiple steps are required. The data state of failed transactionsmust be recoverable in all situations.

Multipurpose Internet Device

In order to create a datacast as is described for the invention, thedata portion must be synchronized with the audio portion of thebroadcast. Synchronization is used here to indicate that the elements ofthe data portion and the audio portion must be timed properly in orderto coincide and provide a complimentary broadcast. The inventionprovides all of the appropriate information in a timely manner to anydevice responsible for such synchronization and broadcast.

Thus, the present invention provides for a mechanism that monitors thesystems in a radio station responsible for the audio portion of thebroadcast. The mechanism will have the responsibility of notifying adevice that interacts with the data that has been transferred via thenetwork and the stations digital transmission systems of the state ofthe audio broadcast. This includes the means to uniquely identify thecurrently playing audio as well as the upcoming audio selection. Themonitoring mechanism will have the ability to provide the length of theaudio selection or selections, the genre, and other attributesassociated with audio selections as defined by the audio system. Themonitoring mechanism will function as a proxy between the audio systemand the device that fulfills opportunistic commercial avails (OCAs) andnon-commercial avails (“ONCAs”) as well as the SCNs defined in SectionTAO.

An opportunistic avail, whether it is commercial, in other words an adthat was sold through the SOES, or non-commercial such as a data weatherreport that was scheduled in the trafficking system is an opportunity toplace data in the broadcasts to coincide with the audio portion at agiven moment. These “avails” can be determined based upon any of thecriteria as set forth by the sales order entry and trafficking systems.They are also determined by the concept of related and independent asdescribed in the sections above entitled “Supplemental Digital Data”.

The device will dynamically build a set of avails and fill them withdata based upon the criteria indicated in the previous paragraph as wellas time the audio space is expected to air and the length of the audioselection.

Radio Commerce or “rCommerce”

The present invention provides a network that can move data from itssource through a radio station, insert it into a broadcast, and deliverit to a user. The invention also provides a communication architecturefor receiving information back from the user. This communication isdependent upon the communication capabilities of the receiver. Receiversthat can communicate via the Internet or some other wide area networkcommunication architecture can return data to a central point. Thisreturn data transmission, sometimes referred to as the “return path,”could also be provided by devices not working in conjunction with thereceiver, such as a WAP device or PC. The data returned providesinformation about the user, information about the data that was beingrendered and information regarding the action that the user desired tobe performed. These actions are predefined by the invention and are tiedto the data in the broadcast. The definitions for these data elementsare encapsulated in the uniform schema that is provided by the inventionas detailed in Section titled DATA.

The data returned from the receiver is delivered to a gateway providedby the invention. The delivery address for the gateway is determined byinformation in the uniform data schema provided by the invention (seeSection titled DATA). The roll of the gateway is to listen for requestsfrom radio receivers, validate the data received, perform the actionindicated in the data on behalf of the user and return information backto the user as to the status of the request.

The gateway listens on a publicly accessible network such as theInternet. This network must be reachable by the device sending therequest. The invention provides that the gateway can listen on amultiple of protocols (HTTP, WAP, etc.) as determined by thecapabilities of the device sending the request.

The gateway interacts with an order fulfillment device that takes theinformation in a data object and conducts a predefined transaction. Theconcept of order does not necessarily indicate a financial transaction,but can be any action that the invention defines. The result can be apurchase of an item, a request for more information via e-mail or mail,a response back to the radio station originating the broadcast, etc.

The information provided to the gateway and the order processorrepresents the minimum amount of information that the user needs to sendto perform the action. The system provides all of the pertinentinformation. A portion of this data is supplied in the broadcast, and aportion of this is provided by the system itself. The data that isreturned identifies the user via a code of some sort, the actioncommand, and all or a portion of the content that was broadcast thatrelates to the request. All other information already resides in thesystem and is provided ahead of time or after the transmission of therequest by the listener. For example, listeners may provide purchasinginformation (credit card information, delivery address, e-mail address,preferences, etc.) to the system prior to conducting transactions. Eachtransaction defines the information it needs from the users as well asthe information the providers need to conduct the transaction andobtains this information from the user information based upon theidentity of the user.

An illustration of this is the case when the user likes, and ostensiblywants to purchase, a particular song. By interacting with the radio insome fashion, such as by pressing a button, or verbally issuing acommand to a voice response system in the radio, the user can initiatean action in the receiver (or some other device as explained above) thatsends a signal back to the gateway. The information is received by thegateway, validated, and handed to the order processor. The orderprocessor uses the command in the request information to trigger anaction. In this example, the action may be to send a purchase request toa contracted vendor that sells compact discs (CD s) on behalf of thebroadcaster. The listener will have already indicated the mode ofdelivery for the item and that information is retrieved by the system tocomplete the commercial transaction request.

In another example, the request may simply be to have an e-mailgenerated to the user requesting the phone number and more informationregarding an ad they heard or viewed. In either case, the level of userinteraction required at the time the data is viewed of displayed isexactly the same.

The operation of the present invention will now be more particularlydescribed in conjunction with the following FIGS. 8-20.

FIGS. 8 and 9 are exemplary block diagrams illustrating the hardwareused in conjunction with the present invention. As shown in FIG. 8, asupplemental digital data provider may operate one or more servers 80.The servers 80 perform sales order entry, data scheduling, trafficking,data aggregation and data creation. The servers 80 may communicate witha plurality of station servers 81. The station servers 81 in turnperform data automation and data transmission as described furtherbelow.

As displayed in FIG. 9, the servers 80 may maintain a data repository90. The data repository 90 may store a group of software modules foraccomplishing the present invention. The software modules include a saleorder entry module 91, a data schedule module 92, a trafficking module93, a data creation module 94, a data aggregation module 95 and a serverdata transfer module 96. The processes associated with each of thesesoftware modules are described below.

FIGS. 10A-10L illustrate the exemplary processes used for accomplishingsales order of supplemental digital data. Referring to FIG. 10A, thereis depicted an exemplary sale order entry process 1000. The process 1000may be performed by a broadcaster for ordering supplemental digitaldata. The broadcaster may assemble a sales order header (step 1001),copy instructions (step 1002) and schedules for broadcasting data (step1003). The assembled data may than be submitted for approval (step1004), after which the order is provided to supplemental digital dataprovider (step 1005).

Referring now to FIG. 10B, a process 1010 is depicted for assembling asales order header as described above with respect to step 1001. Anaccount executive first selects an available billing entity, such as oneor more radio stations or broadcasters (step 1011). The accountexecutive than determines an account related to an advertiser (step1012) and a product description of an item for sale by the advertiser(step 1013). Next, the account executive may assign a competitive codefor the sale order header (steps 1014 and 1015). The competitive code isassigned based on the industry to which an advertiser belongs. Thecompetitive codes are used by the broadcaster to appropriately spaceadvertisements from competing advertisers. The account executive thanselects a buy type and transaction type associated with the sales orderheader (step 1016), after which the process 1010 ends.

Next, in FIG. 10C, a process 1020 for creating copy instructions forsales order is shown. The process 1020 begins by selecting a copy type(step 1021) for the supplemental digital data. If the supplementaldigital data to be generated is independent of broadcast data, theprocess 1020 continues to step 1022. If the supplemental digital data tobe used in the sales order exist, the account executive may select aprior copy of the data for completing the sales order (step 1023).Otherwise, the process 1020 continues to step 1024 where the accountexecutive selects a producer to generate a supplemental digital data.The account executive may indicate a copy title (step 1025) and mayprovide a short description of the copy generated (step 1026).

Returning to step 1021, if the copy type is related to broadcastcontent, the process 1020 continues instead to step 1027 where theaccount executive provides an identification of the audio track whichthe supplemental digital data will accompany. The process 1020 thancontinues to step 1024 as described above.

FIG. 10D depicts an exemplary process 1030 for assembling scheduleinformation to be provided with a copy order. The process 1030 includescreating detail schedule information for the copy (step 1031) andsubmitting the schedule for approval (step 1032). The process 1030 thenends.

FIGS. 10E and 10F display an exemplary process 1040 for creatingschedule for a copy sales order. The process 1040 begins with aselection of a copy to be produced (step 1041) and a designation of anannouncement type (step 1042). The account executive next selects aschedule type (step 1043) which may include scheduling based on abroadcast program, a day part, a specific time, and specific audiotrack.

The account executive than specifics a starting date and ending datebetween which a copy will be transmitted (step 1044). The accountexecutive may also select a length of time in which the supplementaldigital data is to be displayed for a given cut (step 1045). The accountexecutive may further select a rate type, a rate, a commission, and apriority associated with a copy sales order (step 1050).

Next, the account executive may determine whether another schedule is tobe provided for the copy sales order (step 1051). If so, the process1040 returns to step 1041 above. Otherwise, the process 1040 continuesto step 1052. For each schedule created for the copy sales order, theaccount executive will determine the copy type is related or independentof the broadcast data (step 1053). If the copy type is independent, theprocess 1040 continues to step 1054 where the account executive selectsa number of times the copy is to run for each day of the schedule. Ifhowever, the copy type is related to broadcast data, the copyautomatically run whenever the broadcast data is transmitted.

A process 1060 for submitting an order to a traffic management system isdisplay FIG. 10G. The process 1060 begins when an account executiveselects an order (step 1061) and reviews the order (step 1062) prior tosubmission to the traffic management system. After confirmation that theorder is accurate (step 1063), an automated system order verification isperformed (step 1064). If the automated system determines that the orderis valid (step 1065), the order is submitted to the traffic managementsystem (step 1067). Otherwise, the account executive is notified thatthe order has one or more errors (step 1066).

The automated system determines order validity according to the process1070 as shown in FIG. 10H. The process 1070 begins by having theautomated system confirm that the copy order has a schedule associatedwith it (step 1071). If the schedule exists (step 1072), the automatedsystem insures that each schedule has a rate and quantity (step 1073).If the rate and quantity have been established (step 1074), the order isdetermined to be valid.

Next, a traffic management system validates an order for flight in aprocess 1080 as depicted in FIG. 101. The process 1080 begins when thetraffic management system selects an order (step 1081). The trafficmanagement then reviews the order (step 1082), confirms the order (step1083) and performs a system traffic verification (step 1084). If theorder is then determined to be valid (step 1085), the order is assigneda weight (step 1086) and submitted for flight (step 1087). If the orderis found to be invalid at step 1085, an error is reported back to thetraffic management system.

The system traffic verification process performed in step 1084 isdepicted as process 1090 in FIG. 10J. According to process 1090, thesystem confirms the validity of a copy sales order (steps 1091 and 1092)such as may be done in conjunction with step 1064 above. If the validityis confirmed by the automated system, the traffic management systemfurther determines whether each submitted schedule has a copy preparedfor transmission (step 1093). If the copy exists, the traffic order isvalidated. Otherwise, an error in the schedule is noted.

A process 1100 for weighting a copy order is depicted in FIG. 10K.First, the traffic management system calculates a size corresponding tothe copy (step 1101), a price correspond to the copy (step 1102), andpriority further the copy (step 1103). The traffic management systemthen multiplies each of these values by a weighting coefficient for thatvalue (step 1104). The traffic management then adds the products of thevariables (step 1105) and saves the determined weight with the order(step 1106).

The traffic management system may then determine a target audience forthe copy order in a process 1110 as shown in FIG. 10L. This system firstdefines a demographic target (step 1111). The system may then query arating database, such as an ARBITRON database, for stations that matchesthe demographic target criteria (step 1112). A list of matching stationsis generated (step 1113). The system may then refine the target criteria(step 1114) if for example, the list is too long. Next, the system mayselect one or more stations from the list (step 1115) and an order isplaced for the station or stations to receive the copy data (step 1116).The process 1110 then ends.

FIGS. 11A-11E illustrate the exemplary processes used for creation anddistribution of schedule information in conjunction with the presentinvention. A process 1120 for creating a data schedule is depicted inFIG. 11A. The process 1120 includes a data schedule header (step 1121),determining a data schedule (step 1122) and activating a data schedule(step 1123).

FIG. 11B displays an exemplary process 1121 for creating a data scheduleheader. According to process 1121, a traffic management system selectsan available broadcaster or station (step 1131), selects an availablebroadcast program (step 1132), provides a description of data run (step1133), inputs an effective date of the order (step 1134), and creates aschedule detail (step 1135).

FIG. 11C-11D display an exemplary process 1140 for creating andactivating a schedule detail. According to the process 1140, the trafficmanagement system indicates a quantity of data run for a schedule detail(step 1141) and indicates the day of the week the schedule detail covers(step 1142). The traffic management system then determines theappropriate schedule type (step 1143), which may be a particular audioprogram (step 1144), a particular daypart (step 1145). a particular show(step 1146), or a particular start time and end time (step 1147). Thetraffic management system then determines whether other schedules are tobe added (step 1148). If so, the process 1140 returns to step 1141above. Otherwise, the process continues as indicated in the following.

As shown in FIG. 11D, if there are no further schedule details to beadded, the process 1140 continues as follows. The traffic managementsystem may select a particular data schedule (step 1149). The trafficmanagement system then determines if the schedule is currently inactive(step 1150). If so, the process 1140 continues to step 1151 where thestatus of the schedule is confirmed. The traffic management system theninactivates any active schedules of the same data program as of theeffective date (step 1152) and activates the new schedule as of theeffective date (step 1153).

If however, at step 1150, the schedule detail is not currently inactive,the process 1140 continues to step 1154 where the status of the scheduledetail is confirmed and the traffic management system deactivates thedata program (step 1155).

FIG. 11E depicts an exemplary audio copy pool database 1160 used by thetraffic management system for maintaining order and schedule informationfor broadcasting of audio data. When referring to any of the databasesdepicted herein, it is important to note that the first row of thedatabases as depicted includes a field header for each field of thedatabase and the remaining rows each correspond to one record of thedatabase. Fields of data, are represented by each column. Further orfewer fields and records of data may be used and the type of data storedmay appear in other equivalent manners. The databases presented hereinmay be configured into any number of relational databases with alternatefields. In addition, configurations other than database formats may beused to store the data

The database 1160 may include: an Audio Copy Pool ID field 1161 forstoring a unique identifier of audio data scheduled for transmission; anOrder Identifier field 1162 for storing an order identifier of a copyorder corresponding to particular audio data to be transmitted; an AudioCopy Pool Start Time field 1163 for storing an initial time that audiodata is to be broadcast (herein measured in milliseconds since Jan. 1,1970, though other methods for measuring the time may be used); andAudio Copy Pool End Time field 1164 for storing a time that the audiobroadcast is to conclude (herein measured in milliseconds since Jan. 1,1970, though other methods for measuring the time may be used); aStation Cut Identifier field 1165 for storing an identifier of a cut tobe broadcast during the time period stored in fields 1163 and 1164; anAudio Frame Identifier field 1166 for storing a frame to which the audiodata is assigned; an Audio Copy Pool Weight field 1167 for storing aweight assigned to the order; a DC Set Identifier field 1167A forstoring an identifier of digital copy data with which the order isassociated; an Audio Copy Pool Quantity field 1168 for storing a numberof times the audio copy will play; an Audio Copy Pool Minimum Spacingfield 1169 for storing a time before successive runs of the audio copyare to be played (herein measured in milliseconds, though other amountsof time may be used); an Audio Copy Comp Flag field 1170 for storing acompetitive code assigned to the audio copy; and an Audio Copy Pool CompSpacing field 1171 for storing a minimum time that should pass betweenthe playing of the audio copy and the playing of an audio copy for acompetitor, e.g. another audio copy having the same competitor code.

The database 1160 may thus be used in conjunction with the presentinvention to allow the traffic management system to store schedulingcriteria for audio copy which, in turn, ensures that each audio copy issufficiently played in accordance with a sales order and is sufficientlyspaced from competing advertisements.

FIGS. 12A-12R illustrate the exemplary processes and data used for thecreation and rendering of digital copy sets in conjunction with thepresent invention.

FIG. 12A depicts an exemplary general process 1200 for creating, writingand uploading digital copy sets for a broadcaster. According to theexemplary process, a supplemental digital data provider may create adigital copy set (step 1201), write the digital copy set (step 1202);upload digital copy set (step 1203) in the manner described below withrespect to FIGS. 12B-12J.

FIGS. 12B-12C depict an exemplary process 1210 for creating a digitalcopy set including one or more digital copies of supplemental digitaldata. The process 1210 begins with determining a copy type, e.g. relatedor independent copy data, for the digital copy set (step 1211). If thecopy type is related, the supplemental digital data provider may loadthe audio file for which the supplemental digital data is to bepresented (step 1212), after which the process continues to step 1213below. If, on the other hand, the copy data is independent, the process1210 continues directly from step 1211 to step 1213.

At step 1213, a first digital copy is created. A time in for the copy ismarked (step 1214) and time out for copy is further designated (step1215). At step 1216, the supplemental digital data provider determineswhether more copy is needed for the digital copy set. If so, the process1210 returns to step 1213 above. After all digital copies have beencreated, the process 1210 continues as shown in FIG. 12C.

Next, a display type is selected (step 1217), data elements for thedigital copy set are created (step 1218) and inserted (step 1219). Thesupplemental digital data provider then determines whether all formattypes are needed (step 1220). This step may depend on the number ofdigital data receivers that are to be accommodated. If more displaytypes for the copy set are needed, the process 1210 continues to step1217 above. Otherwise, the process 1210 ends.

FIG. 12D depicts an exemplary process 1220A for writing a digital copyset. According to the process 1220A, the supplemental digital dataprovider creates a document object model (DOM) object (step 1221), adigital copy set node (step 1222), a digital copy node (step 1223) and adigital copy display node (step 1224). Next, the supplemental digitaldata provider determines whether more copy is to be created (step 1225).If so, the process 1220A returns to step 1223 above. Otherwise, theprocess 1220A continues with the supplemental digital data providerstoring the DOM object to memory (step 1226). After this step, theprocess 1220A ends.

FIG. 12E depicts an exemplary process 1230 for updating a digital copyset and associating it with an order. According to the process 1230, acopy editor system for the supplemental digital data provider selects anorder (step 1231), a copy instruction (step 1232) and a digital copy set(step 1233). The copy editor system then validates the digital copy set(step 1234). If the copy set is valid (step 1235), the copy editorsystem saves the digital copy set (step 1236) and associates it with anorder for the copy (step 1237). The data may be stored in the DigitalCopy Pool database 1293 described below with respect to FIG. 12N.

FIG. 12F depicts an exemplary process 1240 for creating on-demanddigital copy. On-demand digital copy is supplemental digital data thatis transmitted to a listener but may be selected by the listener forpresentation at a later time. Accordingly, on-demand data may be storedin a digital data receiver until it is selected or replaced with furtheron-demand data.

The process 1240 begins with the creation of on-demand digital copy(step 1241). The data is then flagged as being on-demand (step 1242). Alinking object is then selected which triggers rendering of on demanddigital copy upon selection by a listener (step 1243).

FIG. 12G presents an exemplary process 1250 performed by a digital datareceiver for handling on-demand data. The process 1250 begins with thereceiver storing the on-demand digital copy in cache (step 1251). Thereceiver then waits for an opportunity to render the on-demand copy(step 1252). If no such opportunity exists (e.g. the display isrendering other data of higher priority), the receiver waits for a newopportunity to render the on-demand data (step 1253). When anopportunity to render is detected, the receiver renders the linkingobject (step 1254) and waits for a display event (step 1255). Thedisplay event may be a time within which the copy is to be rendered ormay be a signal from the listener to render the data. If the opportunityto render data expires (step 1256), the on-demand data is cleared fromcache and the process 1250 returns to step 1253 above. If, however, thelistener provides a signal before the expiration time, the receiverrenders the on demand digital copy (step 1257), after which process 1250ends.

FIG. 12H depicts an exemplary process 1260 for rendering the on-demanddata. Process 1260 begins when the receiver gets a message to renderstored on-demand data (step 1261). The receiver determines a data typefor the on-demand data (step 1262), that is, whether the data is audialor visual in nature. If the data is visual, the receiver displays theon-demand data (step 1263), after which the process 1260 continues tothe process depicted in FIG. 18A below. If the on-demand data is audial,the receiver plays the audial data for the listener (step 1264), afterwhich the process 1260 ends.

FIGS. 121-12J depicts alternate exemplary processes 1270, 1270A forrendering on-demand audial data. According to process 1270, shown inFIG. 121, the receiver gets a message to render audio on demand data(step 1271). The receiver lowers a volume of the main audio broadcast(step 1272) and plays the on demand audio through a secondary audiochannel at a higher volume (step 1273). After step 1273, an end eventmay be detected (step 1274), e.g. the listener stops the on-demandplayback or the on-demand data reaches an end. After the event, thereceiver closes the secondary audio channel and restores the volume onthe main audio channel (step 1275).

FIG. 12J depicts an alternate rendering process 1270A for on-demandaudial data. The process 1270A begins when the receiver gets a messageto render the on-demand audial data (step 1276). The receiver mutes thevolume of audio data in the main audio channel (step 1277) and buffersthe subsequent audio data from the main channel to a cache (step 1278).The receiver then plays the on-demand audio in secondary audio channel(step 1279). Upon detection of an end event (step 1280), the receivercloses the secondary audio channel and restores the volume on the mainaudio channel (step 1281). The receiver may play the audio data from astarting point of the data stored in the cache (step 1282).

FIGS. 12K, 12L and 12M depict exemplary XML schema for accomplishing thetransmission of supplemental digital data and rendering instructions forthe same according to the processes of FIGS. 12A-12J.

FIG. 12N depicts an exemplary digital copy pool database 1293 formaintaining order and schedule information for broadcasting ofsupplemental digital data. Accordingly, the database 1293 may include: aDigital Copy Pool ID field 1293A for storing a unique identifier ofsupplemental digital data scheduled for transmission; an OrderIdentifier field 1293B for storing an order identifier of a copy ordercorresponding to particular supplemental digital data to be transmitted;a Digital Copy Pool Start Time field 1293C for storing an initial timethat supplemental digital data is to be broadcast (herein measured inmilliseconds since Jan. 1, 1970, though other methods for measuring thetime may be used); a Digital Copy Pool End Time field 1293D for storinga time that the supplemental digital data is to conclude (hereinmeasured in milliseconds since Jan. 1, 1970, though other methods formeasuring the time may be used); an Audio Copy Pool Order Identifierfield 1293E for storing an identifier of a audio data to be broadcastduring the time period stored in fields 1293C and 1293D, and thus, withthe supplemental digital data; a Digital Frame Identifier field 1293Ffor storing a frame to which the supplemental digital data is assigned;a Digital Copy Pool Weight field 1293G for storing a weight assigned tothe supplemental digital data; a DC Set Identifier field 1293H forstoring an identifier of digital copy data with which the order isassociated; a Digital Copy Pool Quantity field 12931 for storing anumber of times the supplemental digital data will play in the timeperiod defined in fields 1293C and 1293D; a Digital Copy Pool MinimumSpacing field 1293J for storing a time before successive runs of thesupplemental digital data is to be played (herein measured inmilliseconds, though other amounts of time may be used); a Digital CopyComp field 1293K for storing a competitive code assigned to thesupplemental digital data; and a Digital Copy Pool Comp Spacing field1293L for storing a minimum time that should pass between the playing ofthe supplemental digital data and the playing of digital copy for acompetitor, e.g. other supplemental digital data having the samecompetitor code.

The database 1293 may thus be used in conjunction with the presentinvention to allow the traffic management system to store schedulingcriteria for digital copy which, in turn, ensures that each digital copyis sufficiently played in accordance with a sales order and issufficiently spaced from competing advertisements.

FIG. 120 depicts an exemplary digital copy set database 1294 for storingan identification and desired placement for supplemental digital datawithin a digital copy set (e.g. a group of supplemental data).Accordingly, the database 1294 may include: a DC Set ID field 1294A forstoring a unique identifier of a digital copy set; a DC Set Name field1294B for storing a text description of the digital copy set; a DC SetFrame field 1294C for storing a location on a panel of a digital datareceiver in which the digital copy set is to be rendered; and a DC LastUpdate field 1294D for storing a time since the digital copy set wasupdated. This last field 1294D may be used to determine when digitalcopy sets should be updated. Furthermore, the data displayed in field1294D is presented in milliseconds since Jan. 1, 1970, although othermethods of measuring update time may be used.

FIG. 12P depicts an exemplary digital copy database 1295 for storing anidentification of individual supplemental digital data available fortransmission. Accordingly, the database 1295 may include the followingexemplary fields: a Digital Copy ID field 1295A for storing a uniqueidentifier of a particular digital copy; a Digital Copy ID Tag field1295B for storing a text description of the digital copy; a Digital CopyMinimum Length field 1295C describing a minimum length of time in whichthe digital copy may be rendered; and a Digital Copy Opt Length field1295D for storing a desired time for which the digital copy should berendered.

FIG. 12Q depicts an exemplary linking database 1296 for linking digitalcopy with digital copy sets that are to be broadcast. Accordingly,database 1296 may contain the following exemplary fields: a DC SetDetails Identifier field 1296A for storing a unique identifier of aparticular digital copy set; a DC Set ID Field 1296B which maycorrespond to the data stored in DC Set ID field 1293H; a DC Set DetailsSeq Field 1296C for storing the order in which digital copy is to appearin the digital copy set; and a Digital Copy ID field 1296D which maycorrespond to the data stored in field 1294A.

FIG. 12R depicts an exemplary display database 1298 for storingrendering details for a digital copy set. Accordingly, database 1298 mayinclude the following exemplary fields: a DC Display ID field 1298A forstoring a unique display code identifier for a digital copy set; aDigital Copy ID field 1296D which may correspond to the data stored infield 1294A, described above; a Display Type field 1298C for storing aformat of the digital copy data that will be presented on a display(i.e. text); and a DC Data field 1298D for storing the format in whichthe digital copy is stored.

FIGS. 13A-13N illustrate the exemplary hardware and processes which maybe used by a supplemental digital data provider to aggregate content forsupplemental digital data in accordance with the present invention.Referring now to FIG. 13A, therein is depicted a schematic diagram of acomputing environment 1300 in which a plurality of master servers 1301generate tasks, transmit the tasks to a javaspace task pool 1303 andconfirming completion of the same, and a plurality of worker servers1302 which retrieve and complete the tasks in the javaspace pool 1303.The master servers 1301 and the worker servers 1302 cooperate to performthe processes described below in conjunction with FIGS. 13B-13M.

FIG. 13B depicts an exemplary process 1310 for generating tasks for thejavaspace task pool 1303, as may be performed by one or more masterservers 1301. Process 1310 is meant to run in a continuous manner tocomplete javaspace tasking for processes to be performed by thesupplemental digital data provider.

The process 1310 begins when a task is loaded into a queue (step 1311).The master server 1301 then determines whether the queue is full (step1312). If not, the process 1310 returns to step 1311 above. Otherwise,the process 1310 next continues to step 1313 where a task is generatedfrom the queue. The task is then loaded into the javaspace pool (step1314). It is then determined whether a high mark (e.g. an upper limit oftasks) of the pool 1303 is reached (step 1315). If so, no more tasks areloaded into the pool until a low mark of pool is reached (step 1316). Inbetween, the query pool is checked for completed tasks (step 1317) andsuch completed tasks are collected from the pool (step 1318), afterwhich, process 1310 returns to step 1316 above.

Returning to step 1315, if a high mark is not reached or a low mark isreached in the javaspace pool 1303, the process 1310 continues to step1319, where the master server 1301 determines whether the queue isempty. If so, the process 1310 returns to step 1311 above. Otherwise,the process 1310 returns to step 1313.

FIG. 13C depicts an exemplary process 1320 for loading a general taskinto the javaspace pool by a master server 1301. The process 1320 beginswith a query to an order copy database for stations with new orders anddata schedules (step 1321). Each station placing orders is loaded intothe queue (step 1322). For each station and order, the un-transmittedorder and data schedule is determined (step 1323). A task is thencreated with this information (step 1324) and the task is loaded intothe javaspace pool (step 1325) for execution by a worker server 1302.

FIG. 13D depicts a second exemplary process 1330 for loading a digitalcopy task, including a change in schedule data from a broadcaster, intothe javaspace pool 1303. The process 1330 begins with a query to adatabase for stations with new or changed digital copy (step 1331). Anidentification of each station satisfying the query is then placed in aqueue (step 1332). For each station, the untransmitted digital copy isidentified (step 1333). A task is then created with this information(step 1334) and the task is loaded into the javaspace pool (step 1335)for execution by a worker server 1302.

FIG. 13E depicts an exemplary process 1340 for loading a traffic datatask into the javaspace pool 1303. The process 1340 begins with a queryplaced with traffic station servers for cities with traffic information(step 1341). An identification of each city with traffic information isloaded into the queue (step 1342). For each city, the sections andfreeways that have traffic incidents are identified (step 1343). A taskis then created with this information (step 1344) and loaded into thejavaspace pool (step 1345).

FIG. 13F depicts an exemplary process 1350 for loading an accuweathertask into the javaspace pool 1303. The process 1350 includes creating atask to call one or more accuweather servers for forecast information(step 1351) and loading the task into pool (step 1352). The accuweatherdata may be searched by airport code or other geographic identifier.

FIG. 13G depicts an exemplary process 1360 for loading news data intothe javaspace pool 1303. The process 1360 includes creating a task tocall one or more news wire servers (such as the Associated Press (AP))for news information (step 1361) and loading the task into the javaspacepool 1303 (step 1362).

FIG. 13H depicts an exemplary process 1370 performed by a worker server1302 for executing a task generated by a master server 1301 and placedin the javaspace pool 1303. The process 1370 begins when a worker server1302 accesses the javaspace pool for a new task (step 1371). If a taskexists (step 1372), the task is called and executed (step 1373). If thetask is complete (step 1374), the worker server writes the completedtask to javaspace pool (step 1375) for confirmation by the masterservers 1301.

FIG. 131 depicts an exemplary process 1380 for packaging an order inresponse to an order task implemented by a master server 1301. Theprocess 1380 begins when a package order is received from an orderdatabase (step 1381). The worker server 1302 packages data schedules inthe task from a data schedule database (step 1382). The worker server1302 then packages orders in a task that were deleted in flight (step1383). The worker server then packages digital copy in task orders (step1384) and writes the package to memory (step 1385). The completed taskis then written back to the pool as completed (step 1386).

FIG. 13J depicts an exemplary process 1390 for completing a digital copytask. The process 1390 begins with a worker server 1302 packagingdigital copy in a task from a digital copy database (step 1391). Theworker server packages a station cut map for a station in the task (step1392). The worker server 1302 next writes the package to memory (step1393) and writes the completed task back to the pool (step 1394).

FIG. 13K depicts an exemplary process 1400 for completing a packaging oftraffic data in response to a task. The process 1400 begins when aworker server 1302 queries traffic station servers for each city sectionin a task (step 1401). The traffic station servers are further queriedeach city freeway in a task (step 1402). Incident data for each sectionand freeway is converted into a digital copy set (step 1403) and writtento memory (step 1404), The worker server 1302 then writes the completedtask to the pool (step 1405).

FIG. 13L depicts an exemplary process 1410 for completing a packaging ofaccuweather data in response to a task. The process 1410 begins when aworker server 1302 queries accuweather server for forecast data (step1411). The retrieved data is parsed and converted, for example, to XML(step 1412). The XML data is written to memory (step 1413) and theworker server 1302 writes the completed task back to the pool (step1414).

FIG. 13M depicts an exemplary process 1420 for completing a packaging ofnews data in response to a task. The process 1420 begins when a workerserver 1302 queries, for example, an AP wire server for news data (step1421). The received data is parsed and convert to a standard, e.g. anXML, schema (step 1422). The XML data is written to memory (step 1423)and the worker server 1302 writes the completed task back to the pool(step 1424).

FIG. 13N depicts an exemplary standard XML schema for packaging ofgeneral data, traffic data, weather data, and news data as describedabove. The schema may be used to format appropriate supplemental digitaldata for transmission to a broadcaster.

FIGS. 14A-14M illustrate the exemplary hardware and processes used forhandling content received from third party content providers (e.g. news,traffic and weather data providers) in conjunction with the presentinvention.

FIG. 14A shows a computing environment 1430 in which the transfer ofsuch data from the third party provider to the supplemental digital dataprovider may be performed. The following data may be stored by thesupplemental digital data provider: order packages 1431, digital copypackages 1432, traffic digital copy 1433, accuweather XML data 1434, APwire XML data 1435. Such data may be retrieved and stored by one or moredata handler servers 1436. A transaction manager server 1437 inconjunction with a servlet 1438 may communicate with an updatemanager/HTTP client 1439 and an update handler server 1440. The updatehandler may maintain an audio copy pool 1441, a data copy pool 1442, adigital copy 1443 and a station cut map 1444. The functions performed byeach of these devices are described further with respect to FIGS.14B-14K below.

FIG. 14B depicts an exemplary process 1450 for handling envelopes andpackets containing requests for supplemental digital data. The process1450 begins when a servlet receives a request from an HTTP client (step1451). The servlet first confirms that client is valid (step 1452) andthat the request valid (step 1453). If either of these conditions arenot true, the request is ignored. Otherwise, the process 1450 continueswith the serlvet opening the envelope and iterating through the packagescontaining the requests for data (step 1454). Exemplary schema forenvelopes and packets are presented in FIGS. 14L and 14M. The servletthen reads each packet manifest (step 1455) and calls on the transactionmanager with the manifest information (step 1456). The servlet thendetermines if the transaction manager 1437 is available (step 1457). Ifnot, the packet is ignored. Otherwise, the servlet calls one of the datahandlers 1436 associated with the data requested in the packet manifest(step 1458). If the handler is successful (step 1459), the servletplaces the retrieved data in an envelope for return to the HTTP client(step 1461). Otherwise, the packet is ignored. The servlet thendetermines whether more packets are to be fulfilled (step 1462). If not,the envelope is then returned to the HTTP client (step 1463). Otherwise,the process 1450 returns to step 1454 above.

FIG. 14C depicts an exemplary process 1470 performed by the transactionmanager 1437 for handling requests from the servlet 1438. The process1470 begins with the transaction manager receiving a manifest and arequest from servlet 1438 (step 1471). The transaction manager thendetermines whether the packet is new or previously opened and pending(step 1472). If the packet is open, the transaction manger nextdetermines whether the requested transaction exists (step 1473). If not,the request is considered invalid and is ignored. Otherwise, thetransaction manager gets a current transaction ID (step 1474) andreturns the transaction ID to the servlet (step 1477), after which theprocess 1470 ends.

Returning to step 1472, if the packet is new, the transaction managerdetermines whether the requested transaction exists (step 1475). If so,the request is considered invalid and is ignored. Otherwise, thetransaction manager opens a transaction and gets transaction ID (step1476). The transaction ID is then returned to the servlet (step 1477),after which the process 1470 ends.

FIG. 14D depicts an exemplary process 1480 performed by the data handler1436 to retrieve requested data. The process 1480 begins when thehandler receives packet, manifest and HTTP client address from theservlet through the transaction manager (step 1481). The handlerdetermines if the manifest is valid (step 1482) and if the handler stateis valid (step 1483). If either of these conditions are not true, therequest in the manifest is ignored. Otherwise, the handler processesdata package (step 1484) and places data package into the packagepayload (step 1485), after which the process 1480 ends.

FIG. 14E depicts an exemplary process for order and data schedulingperformed by a general data handler 1436. The process 1490 begins whenan order handler receives a request (step 1491). The manifest associatedwith the request is checked to determine whether the manifest relates toa request for data, a failure of a previous request for data or asuccess in retrieving data (step 1492). If the manifest contains arequest for data, the process 1490 continues to step 1493 where apackage database is called for any untransmitted packages to the HTTPclient. The packages are loaded from memory and placed in an XML package(step 1494). The XML package is then placed in a payload of packetcorresponding to the manifest (step 1495), after which the process 1490ends.

Returning to step 1492 above, if the manifest relates to a failure inretrieving data, the data state for the requested data is reset to allowfor a subsequent request (step 1496), after which the process 1490 ends.

Returning again to step 1492 above, if the manifest contains anindication of a success in retrieving data, the handler updates thepackages to indicate successful transmission (step 1497), after whichthe process 1490 ends.

FIG. 14F depicts an exemplary process 1500 performed by a digital copyhandler 1436. The process 1500 begins when a digital copy handlerreceives a request (step 1501). The manifest associated with the requestis checked to determine whether the manifest relates to a request fordata, a failure of a previous request for data or a success inretrieving data (step 1502). If the manifest contains a request fordata, the process 1502 continues to step 1503 where a package databaseis called for any untransmitted packages to the HTTP client. Thepackages are loaded from memory and placed in an XML package (step1504). The XML package is then placed in a payload of packetcorresponding to the manifest (step 1505), after which the process 1500ends.

Returning to step 1502 above, if the manifest relates to a failure inretrieving data, the data state for the requested data is reset to allowfor a subsequent request (step 1506), after which the process 1500 ends.

Returning again to step 1502 above, if the manifest contains anindication of a success in retrieving data, the handler updates thepackages to indicate successful transmission (step 1507), after whichthe process 1500 ends.

FIG. 14G describes an exemplary process 1510 performed by a traffic datahandler 1436. The process 1510 begins when a traffic data handlerreceives a request for data (step 1511). The request is examined todetermine whether a manifest exists (step 1512). The handler thenaccesses properties file for the requesting client (step 1513),determines the city and sections of client from properties file (step1514), create digital copy set from retrieved city and section incidentdata (step 1515), places a digital copy in an XML package (step 1516)and place package in payload of packet (step 1517), after which process1510 ends.

FIG. 14H depicts an exemplary process 1520 performed by a weather datahandler. The process 1520 begins when the weather data handler receivesa request for data from a client (step 1521). The request is examined todetermine whether a manifest exists (step 1522). The handler thenaccesses a properties file for the requesting client (step 1523),determines the airport codes of the client from the properties file(step 1524), creates a digital copy set from forecast XML data for therespective airport codes (step 1525), places the digital copy in an XMLpackage (step 1526) and places the package in a payload of packet (step1527), after which the process 1520 ends.

FIG. 14I depicts an exemplary process 1530 performed by a news datahandler 1436. The process 1530 begins when the news data handlerreceives a request from a client (step 1531). The request is examined todetermine whether a manifest exists (step 1532). The data handler thenaccesses a properties file for the requesting client (step 1533),determines the zip code of the client from the properties file (step1534), creates a digital copy set from news data for the respective zipcode (step 1535), places the digital copy in an XML package (step 1536)and places the package in a payload of the packet (step 1537), afterwhich process 1530 ends.

FIG. 14J depicts an exemplary process 1540 for updating stored data. Theprocess 1540 begins when an update manager loads a properties filedefining update requirements for a client into a hash (step 1541). Theupdate manager loops through the hash (step 1542) to determine whetherany information is scheduled for update (step 1543). If not, the processcontinues to step 1544 where the system resets for n milliseconds (step1544) then returns to step 1542 above.

If, on the other hand, there is a scheduled update, the update managerbuilds an envelope with address information (step 1545), builds packetswith manifest from a hash element that is scheduled for update (step1546) and determines whether there is any more data to update for thisclient (step 1547). If so, the process returns to step 1545 above.Otherwise, the update manager sends the envelope to the requestingclient (step 1548), after which the process 1540 ends.

FIG. 14J1 depicts an exemplary process 1550 for handling returnedrequests. The process 1550 begins when the update manager receives areturned request from the servlet (step 1551). The update manager readsthe envelope and loops through the enclosed packets (step 1553). Theupdate manager then calls the update handler associated with thereturned request (step 1554). If the packet is still open with theupdate handler (step 1555), the update manager places the packet back inthe envelope (step 1556) and determines whether more packets exists(step 1557). If so, the process returns to step 1553 above. Otherwise,the update manager determines if the envelope is empty (step 1558). Ifthe envelope is not empty, it is resent to the server (step 1559). If,on the other hand, the envelope is empty, the process returns to step1551 above.

FIG. 14K depicts an exemplary process performed by an update handler1436. The process 1560 begins when the update handler builds an initialmanifest at the request of the update manager (step 1561). The updatehandler waits for a response back from the server (step 1562). If theserver responds (step 1563), the update handler reads any packet andmanifest and loops through contents of the payloads therein (step 1564).The payload content is examined to determine whether the payloadcontains data packages or digital copy (step 1565). If it contains datapackages, the update handler imports data into the database identifiedin the package (step 1566). If the data contains digital copy, theupdate handler imports digital copy data (step 1567). The update handlerthen determines whether there are more payload contents (step 1568). Ifso, the process 1560 returns to step 1564 above. Otherwise, the process1560 ends.

FIGS. 15A-15J illustrate the exemplary hardware and processes performedby a blackbox according to the present invention. Referring to FIG. 15A,a blackbox 1580 may be located at a plurality of broadcaster locationsto receive supplemental digital data from a provider. The blackbox 1580may contain the following hardware and software components: anautomation system 1581, a black box automation system client 1582, ablack box automation proxy 1583, a black box proxy 1584, a monitor proxy1585, an automation monitor 1586, an audio space cache 1587, an audiospace writer 1588 and an audio space builder 1589 which in turn mayaccess and store digital copy 1590, an audio copy pool 1591 asupplemental digital data copy pool 1592 and a station cut map 1593.

FIG. 15B depicts an exemplary process 1600 performed by the blackboxautomation system client. The process 1600 includes “listening” forchanges in the automation queue (step 1601). If there is a change inqueue status (step 1602), the blackbox automation system client sends anautomation queue to the blackbox proxy (step 1603) and returns to step1601 above.

FIG. 15C depicts an exemplary process 1610 performed by the blackboxautomation proxy. The process 1610 begins when the blackbox automationproxy receives an automation system queue from the client (step 1611).The blackbox automation proxy adds a header to the queue identifying theautomation system (step 1612) and transmits the queue with the header tothe blackbox proxy, after which the process 1610 ends.

FIG. 15D depicts an exemplary process 1620 performed by the blackboxproxy. The process 1620 begins when the blackbox proxy receives datafrom the blackbox automation proxy (step 1621). The blackbox proxy readsheader information (step 1622), signals a change in the queue to themonitor proxy automation system which matches the received headerinformation (step 1623), after which the process 1620 ends.

FIG. 15E depicts an exemplary process 1630 performed by the monitorproxy. The process 1630 begins when the monitor proxy receives a queuechange notification from the blackbox proxy (step 1631). The monitorproxy formats body data into a standardized XML format (step 1632) andsends the XML data to the automation monitor (step 1633), after whichthe process 1630 ends.

FIG. 15F depicts an exemplary process 1640 performed by the automationmonitor. The automation monitor first receives data from the monitorproxy (step 1641), loops through the queue (step 1642) and determineswhether an audiospace for the data exists in a cache (step 1643). If anaudiospace exists, the automation monitor will determine whether thereis more information in the queue (step 1644). If no more informationexists in the queue, the process returns to step 1641. If there is moreinformation, the process 1640 returns to step 1642.

Returning to step 1643, if no audiospace exists in the cache, theautomation monitor calls the audiospace builder (step 1645) andthereafter puts the audiospace in cache (step 1646).

FIG. 15G depicts an exemplary process 1650 performed by the audiospacebuilder. The process 1650 begins when the audiospace builder receives anitem from queue (step 1651). The audiospace builder determines aninitial size of the item (step 1652), calls a digital copy set broker tofind directly related content (step 1653) and determines whether directcontent exists (step 1654). If direct content exists, it is added to thedigital copy set (step 1658). Otherwise, the process 1650 continues tostep 1655.

At step 1655, the audiospace builder determines a remaining size of theitem (step 1655). If there is room left in the item (step 1656), itcalls an independent digital copy selector and adds a digital copy set(step 1657).

FIG. 15H depicts an exemplary process performed by the independentdigital copy set selector. The process begins when the independentdigital copy set selector receives an audio cut, a size remaining in anitem and competitive codes from the audiospace builder (step 1659). Theindependent digital copy set selector then queries a database for audioand digital data copy and orders retrieved copy by frame and weightvalues (step 1660). The independent digital copy set selector then movesto a first item in the current frame (step 1661). The independentdigital copy set selector attempts to select digital copy based uponsize and competitive code (step 1662). The independent digital copy setselector then determines whether a digital copy set be selected (step1663). If so, it adds the digital copy set to an available audiospace(step 1664). If not, it moves to a next item in the current frame (step1665). If the end of the frame is reached, it moves on to the data inthe next frame (step 1667). When no more frames exist (step 1668), theprocess ends.

FIG. 15I depicts an exemplary process for handling a change in abroadcast schedule. The process begins when the blackbox receives anotification from the automation monitor that a current scheduled itemhas changed (step 1669). The audiospace writer receives new audiospacefrom the automation system (step 1670) and writes the new audiospace toan associated digital data transmission device (step 1671).

FIG. 15J displays exemplary components of the blackbox 1680. Theblackbox 1680 may include a CPU 1681, such as a microprocessor; anetwork connection device 1682, such as a network card, a modem, and thelike; a storage device 1683, such as a hard drive; further memorydevices 1684, a liquid crystal display (LCD) for presenting statusmessages of the system; and a serial port/uniform serial bus (USB) portfor communicating with the automation system 1686 maintained by abroadcaster. The blackbox may be in further communication over anInternet gateway with a supplemental digital data provider server 80.

FIGS. 16A-16K illustrate the exemplary hardware and processes used toaccomplish a transaction with a listener according to the presentinvention.

FIG. 16A depicts an exemplary process 1690 for interacting with alistener using supplemental digital data. The process 1690 begins whenthe provider sends a digital copy set encoded with one or more actioncodes to a broadcaster (step 1691). The digital copy set with the actioncodes are inserted into the broadcast by the black box (step 1692). Adigital data receiver renders the digital copy set (step 1693). Alistener then interacts with the receiver to engage the actionassociated with the digital copy set being displayed (step 1694). Theinteraction results in a signal which is sent with the action code andthe listener ID via a separate transmission channel to a gateway, forexample, on the Internet (step 1695). The gateway receives theinformation, validates the listener, and builds a transaction call basedupon the action code, thereby initiating a transaction (step 1696). Thegateway then reports back to the listener with a status of the action(step 1697).

FIG. 16B depicts an exemplary process 1700 for creating an action code.The process 1700 begins when a broadcaster or supplemental digital dataprovider defines an action code (step 1701). The action code is thenassociated with a digital copy set (step 1702) such that when thesupplemental digital data is rendered, the listener may understand thather response indicates a desire to enter into a transaction. Thetransaction may be a commercial transaction, such as a purchase of goodsor services, or may be a response to a promotion by the broadcaster,such as a contest.

FIG. 16C depicts an exemplary process 1710 for selecting an action code.The process 1710 begins when a broadcaster selects an action that can beperformed by a listener (step 1711). The broadcaster gives the action adescription (such as a purchase) (step 1712). The broadcaster selects anaction type (step 1713) and a vendor from an available list of vendorsfor the given action type (step 1714). The broadcaster selects fieldsfrom an r-commerce database stored on the Internet which may be requiredto complete the transaction (step 1715). The action codes assigned tothe digital copy set are then saved in an action code database (step1716).

FIG. 16D depicts an exemplary process 1720 for associating an actionwith a digital copy set. The process 1720 begins when a broadcasterselects an action and a digital copy set corresponding thereto (step1722). The broadcaster selects a digital copy set display objectintended to initiate the action (step 1723) and creates an actionattribute for the display object (step 1724). The broadcaster then addsan action code to the action attribute (step 1725). The broadcaster thensaves the digital copy set with the associated action (step 1726). Theprovider then assigns a gateway uniform resource locator (URL) to thedigital copy set (step 1727).

FIG. 16E depicts an exemplary process 1730 for initiating an actionusing a digital data receiver. The process 1730 begins when a receiverrenders a digital copy set containing an action code (step 1731). Thelistener may initiate the action via a button or by issuing arecognizable verbal command (step 1732). If a personal identificationnumber (PIN) is required (step 1733) it may be entered. If a PIN is notpre-stored (step 1734), the listener may enter a PIN or issue a PIN as averbal command (step 1735). The PIN may then be added to the action code(step 1736).

In FIG. 16E1, the process 1730 continues to step 1737 where a digitaldata receiver ID is added to the action code (step 1737). The receivermay connect (over a wireless channel) to the Internet (step 1738). Thereceiver may then call a gateway URL associated with action code (step1739), and transmit the action code, PIN and receiver ID to the gateway(step 1740). The receiver may then display any response received fromthe gateway to confirm the transaction (step 1741).

FIG. 16F depicts exemplary components of an Internet gateway device 1750that receives transmitted action codes. The device 1750 may include agateway listener 1751 and action server 1752, an action handler 1753, anaction database 1754 (for storing transaction information received overthe gateway), a listener database 1755 (for storing listener informationsuch as receiver id, financial account number and the like forcompleting a transaction), and a vendor database 1756 (for storing alist of vendors who may complete the transaction). The device 1750 mayfurther be in communication with the master server 1301 describedpreviously.

FIG. 16G depicts an exemplary process 1760 performed by the gatewaylistening device. The process 1760 begins with the gateway listenerlistening for requests (step 1761). If a request is detected (step1762), the gateway sends the request to the action server (step 1763).The gateway listening device waits for the action server to indicate thevalidity of the action (step 1764). If the request is valid (step 1765),the listening device reports back to the listener that the request wassuccessful (step 1766). If the request however is invalid, the gatewaylistening device may in addition report back to the listener that therequest failed (step 1767).

FIG. 16H depicts an exemplary process 1770 performed by an actionserver. The process 1770 begins when an action server gets a requestfrom a listener (step 1771). The action server runs a request validationroutine (step 1772) and determines if the request is valid (step 1773).If invalid, an error is noted (step 1774) and a message is sent back tolistener that the request was invalid (step 1775) If the request isvalid, the action server performs a log request (step 1776) and sends amessage back to listener that request was valid (step 1777). The actionserver then enables the event associated with action handler and theaction code (step 1778).

FIG. 16I depicts an exemplary process 1780 for validating a receivedaction code performed by the action server. The process 1780 begins withthe action server comparing an action code received in a request againstvalid action code data stored in an action database (step 1781). If theaction code is valid (step 1782), the action server validates thereceiver ID and PIN match information by comparison to data in alistener database (step 1783). If the receiver ID and PIN are valid(step 1784). The action server confirms that all required informationfor the listener and the vendor match data stored in an appropriatedatabase (step 1785). If the required information is valid (step 1786),the listener is notified of the receipt of a valid action. If any of theforegoing information is found to be invalid, the listener is notifiedthat the request failed.

FIG. 16J depicts an exemplary process 1790 performed by an actionhandler. The process 1790 starts with the action handler listening foran event to occur (step 1791). The action handler builds a task withaction information (step 1792), and adds listener information and vendorinformation to task (step 1793). The action handler then calls anr-commerce action master server with task information to write into thejavaspace pool (step 1794)

FIG. 16K depicts an exemplary process 1800 performed by an action workerserver. The process 1800 begins with the worker server accessing thejavaspace pool for a task (step 1801). The worker server reads actioninformation (step 1802) and determines a type of action (step 1803),e.g. a commercial transaction an e-mail notification or an instantmessage. If a commercial transaction, the worker server then queries alistener database for requester's name and financial information (step1804), queries an action code database for URL information (step 1805);builds the URL and calls a vendor associated with the action (step1806). From step 1806, the process 1800 continues to step 1813 describedfurther below.

If an e-mail notification action is detected at step 1803, the process1800 continues to Step 1807 where the worker server queries a listenerdatabase for the requester's name and e-mail address (step 1807). Theworker server then queries an action code database for recipients'e-mail address (step 1808). The worker server then generates and sendsthe requested e-mail (step 1809). The process 1800 then continues tostep 1813 described further below.

If an instant message is detected at step 1803, the process 1800continues to step 1810 where the worker server queries a listenerdatabase for the requester's name (step 1810). The worker server thenqueries an action code database for a recipient's message server (step1811), and generates and sends the message (step 1812). The process 1800then continues to step 1813 below.

At step 1813. The worker server determines whether the transaction iscompleted (step 1813). If not, the task is rolled back (step 1814).Otherwise, the worker server writes the completed task back to pool(step 1815).

FIGS. 17A-17G illustrate the exemplary hardware and processes used toaccomplish transmission of supplemental digital data according to thepresent invention.

FIG. 17A displays exemplary components of a data transmission manager1820. The data transmission manager 1820 may include a listening device1821, a data manager proxy 1822, a data manager cache 1823, a datamanager module 1824, an IBOC writer 1825, an IBOC monitor 1826 and anIBOC gateway 1827.

FIG. 17B depicts an exemplary process 1830 performed by the data managerlistener. The process 1830 begins when the listener looks forsupplemental digital data on, for example, a TCP/IP or othercommunication port (step 1831). When such data is transmitted to thelistener, the listener grabs the data and sends it to the data managerproxy (step 1832).

FIG. 17C depicts an exemplary process 1830 performed by the data managerproxy. The process 1840 begins when the data manager proxy receivessupplemental digital data from the listener (step 1841). The datamanager proxy formats the received data for transmission over a radiofrequency (step 1842) and adds time stamp, length of cut and cut numberto a header of the supplemental digital data (step 1843). The proxy thenwrites the data to the cache (step 1844).

FIGS. 17D-17F depict an exemplary process 1850 performed by the datamanger. The process 1850 begins with the data manager continuouslymonitoring the cache for new data (step 1851). When new data is detected(step 1852), the data manager calculates a length of broadcast and sizeof all new files (step 1853). Using this information, the data managercreates a broadcast plan for transmitting the supplemental digital data(step 1854). The data manager next loads the plan data into a queue(step 1855) and starts a timer (step 1856). The data manager waits for atime change event (step 1857). When the file is to be sent at a currenttime (step 1858), the data manager sends the file to the IBOC writer(step 1859). If, on the other hand, time expires for the data (step1860), the process 1850 returns to step 1857 above.

With reference to FIG. 17E, a broadcast planner calls the IBOC monitorto determine a latency between the audio and data transmission (step1861). The broadcast planner determines a starting point and endingpoint for the broadcast (step 1862), iterates through digital copies inan audio space (step 1863) and selects a current digital copy set (step1864). The planner loads all files for the digital copy set into a queueand organizes them by order of appearance and transmission time (step1865). The planner marks each file with a transmission time relative tostart time and start times of other data files (step 1866). Thebroadcast planner may then repeat transmission of the file for a lengthof the broadcast (step 1867) in order to accommodate listeners who tunedin after the start of the broadcast data. The broadcast data then movesto the next digital copy set in the audiospace (step 1868). If morecopies exist (step 1869), the process 1850 return to step 1864 above.Otherwise, the process continues to step 1870.

Referring now to FIG. 17F, the IBOC writer receives a file from the datamanager (step 1870) and writes the file to an IBOC gateway (step 1871)for transmission to a plurality of listeners.

FIG. 17G depicts an exemplary process 1880 performed by an IBOC monitor.The process 1880 begins with the IBOC monitor polling the gateway forlatency between audio and data transmission (step 1881). The IBOCmonitor records the latency in system (step 1882) and the broadcastmonitor adds the latency information to a statistical table of latencyinformation for use in facilitating the broadcast (step 1883).

FIGS. 18A-18C illustrate the exemplary hardware and processes used torender the supplemental digital data on a digital data receiveraccording to the present invention.

Referring to FIG. 18A, an exemplary data receiver 1890 may include thefollowing components: an audio decoder 1891, an audio buffer 1892, anaudio mixer 1893, an audio output 1894; a data decoder 1895; a databuffer 1896; a data parser and renderer 1897 and a multimedia display1898.

FIG. 18B depicts an exemplary process 1900 for rendering and displaying.The process 1900 begins with the receiver listening for new audiospacedata in buffer (step 1901). Once new data is detected (step 1902), theaudiospace data is parsed to retrieve a transmitted digital copy set(step 1903). The digital copy data is sent to a renderer (step 1904).Next the receiver determines whether more new data exists (step 1905).If so, the process 1900 returns to step 1903. Otherwise, the processreturns to step 1901 above.

FIG. 18C depicts an exemplary process 1910 for rendering a receiveddigital copy set on the receiver. The process 1910 begins when therenderer receives a digital copy set (step 1911). The renderer loopsthrough each digital copy (step 1912) and all digital copy display nodes(step 1913). For each display type, the data is rendered with a softwareobject that supports that type (step 1914) If more than one display typeexists (step 1915) the process returns to step 1914 for each suchdisplay type. Once all display types have been rendered, a clock isstarted to measure display time for the rendered data (step 1916). Whenthe display time expires (step 1917), the renderer searches for moredigital copy (step 1918).

FIGS. 19A-19M illustrate the exemplary hardware and processes used toincorporate supplemental digital data into a live broadcast and toprovide selectable supplemental digital data to a listener according tothe present invention.

FIG. 19A displays exemplary components used for providing supplementaldigital data in a live (e.g. unscheduled) broadcast. The system 1920includes a black box 1921, a black box audio space viewer proxy 1922, anaudio space viewer proxy 1923, an audio space viewer 1924, a digitalcopy editor 1925 and an audio space writer 1926. The functions of eachof these components will be described below.

FIG. 19B depicts an exemplary process performed by a blackbox audiospace viewer proxy 1922. The process 1930 begins when the black boxaudio space viewer proxy detects changes (e.g. new data) in the audiospace cache (step 1931). When such change occurs, the black box audiospace viewer proxy writes information via a serial port (step 1932) tothe audio space viewer proxy.

FIG. 19C depicts an exemplary process 1940 performed by the audio spaceviewer proxy.

The process 1940 begins with the audio space viewer proxy waiting forinformation from the black box audio space viewer proxy (step 1941).When new information is detected, the audio space viewer proxy sendsdata to the audio space viewer (step 1942).

FIG. 19D depicts an exemplary process 1950 performed by the audio spaceviewer. The process 1950 begins when the audio space viewer receivesdata from the audio space viewer proxy and writes the same to a buffer(step 1951). The audio space viewer continuously monitors the buffer forchanges (step 1952) and when a change occurs, the audio space viewerupdates a listing of all audio spaces available in the queue (step1953). Other components (not shown) include a display for viewingaudiospace data.

FIG. 19E depicts an exemplary process 1960 for editing and viewingdigital copy sets performed through use of the audio space viewer. Theprocess 1960 begins when a user controlling the audio space viewerselects available audio space during, for example, a live, unscheduledbroadcast (step 1961). The user may select a desired action (step 1962),such as previewing supplemental digital data about to be transmitted orinserting new supplemental digital data. If the user wishes to preview,the audio space viewer renders the audio space in a manner described inconjunction with FIG. 18A (step 1963).

If instead the user wishes to insert new digital data at step 1962, theprocess 1960 continues to step 1964 where the audio space viewerdisplays a list of digital copy sets available for the audio space. Theuser may then select one or more of the available digital copy sets(step 1965). The selected digital copy set is loaded into the digitalcopy editor (step 1966) and the user inserts new data into digital copyset (step 1967). The audio space is then updated with the new digitalcopy set (step 1968).

FIG. 19F depicts an exemplary process 1970 performed by the audio spacewriter. The exemplary process 1970 begins when the audio space viewerbuffer is updated by a user with new digital data (step 1971). The audiospace viewer proxy sends the data to the black box proxy (step 1972).The black box proxy updates the audio space cache on the black box (step1973) If the current playing item is changed (step 1974), an automationmonitor updated audio space event is triggered (step 1975). If, on theother hand, the current playing item is not changed, then the process1970 ends.

FIG. 19G depicts an exemplary process 1980 for handling a change to theschedule presented by the automation monitor. The process 1980 beginswhen a current audio space updated event occurs (step 1981), such as inpreviously described step 1975. The audio space monitor sends new datato the data transmission manager (step 1982). The audio space then asksthe transmission monitor to release the current plan with new audiospace (step 1983).

FIG. 19H depicts an exemplary process 1990 performed by the transmissionmonitor in response to a change in a broadcast schedule. The process1990 begins when the transmission monitor receives new audio space whichreplaces current audio space (step 1991). The transmission monitorbuilds a new plan for the audio space in a separate buffer (step 1992).When the new plan is built, the buffer is overwritten with updated data(step 1993).

FIG. 19I depicts an exemplary process 2000 for inserting on-demand datainto a live, unscheduled broadcast. The process 2000 begins when a userrecords an audio cut to be transmitted as on-demand supplemental digitaldata (step 2001). The user exports the audio file (step 2002) andselects a digital copy set from audio space (step 2003). The user thenimports the audio file into the selected digital copy set (step 2004).Data may then be inserted in a manner depicted with regard to FIG. 12F.

FIG. 19J depicts an alternate exemplary process 2010 for insertingon-demand data into a live, unscheduled broadcast. The process 2010begins when a user selects a digital copy set from available audio space(step 2011). The user then records a live audio cut (step 2012). Thelive audio cut is sent to a digital copy live audio creator (step 2013)and the audio is inserted into the digital copy set (step 2014).

FIG. 19K depicts an exemplary array of devices 2020 for recording liveaudio and inserting the same into a digital copy set. The devices 2020may include an audio input device 2021; an audio mixer 2022, an audiowriter 2023, and audio recorder digital copy set proxy 2024, a digitalcopy set proxy 2025 and a digital copy audio writer 2026. A descriptionof the functions performed by these devices is presented below.

FIG. 19L depicts an exemplary process 2030 by which the audio recorderdigital copy set proxy 2024, the digital copy set proxy 2025 and theaudio writer 2023 interact. The process 2030 begins with the recorderproxy adding a header that indicates file size and media type to adigital copy set (step 2031). The audio recorder digital copy set proxysends audio over a communication channel to the digital copy set editorproxy (step 2032). The digital copy set audio writer reads the receivedaudio data and serializes the information into a digital copy displaynode (step 2033). The digital copy audio writer sets display typeinformation for the audio data to match a media type (step 2034).

FIG. 19M depicts an exemplary process 2040 for inserting a live feedinto a digital copy set for a live, unscheduled broadcast. The process2040 begins when the system 2020 receives a live data feed (step 2041).The live data feed is converted into a recognizable XML format fortransfer between devices (step 2042). The XML, in turn, is convertedinto a digital copy set (step 2043) which is then inserted into theaudio space (step 2044).

It will be apparent that insertion of digital copy sets including agroup of supplemental digital data, whether scheduled or unscheduled,may be inserted into a live data-cast by the broadcaster or thesupplemental digital data provider.

FIG. 20 illustrates an exemplary processes for bartering for airspace inconjunction with the present invention. According to process 2050, asupplemental digital data provider may provide software solutions,hardware, and/or content to one or more broadcasters (step 2051). Thebroadcasters may give the provider air time and/or IBOC bandwidth inreturn (step 2052). The provider may then place an order with a billingentity such as an advertiser or media buying service (step 2055).Alternatively, the provider may receive aggregated bandwidth or time andsell the same in bulk to an advertiser or media buying service (step2056). Furthermore, the provider may barter with a content provider,giving up advertisement time with audio data or bandwidth in exchangefor content (step 2057).

As described in detail in the foregoing, the present invention embodiesa series of subsystems (cooperating hardware and software) that allow abroadcaster to utilize IBOC technology to broadcast supplemental digitaldata (“data”) along with the analog audio (“audio”) which, in turn,enhances the value of a radio broadcast. This process of “data-casting”or “broadcasting” and the broadcast itself can be referred to as a“data-cast”. Additionally, embodiments of the present inventionadvantageously provide a useful and unrealized commercial utility,namely radio commerce (“rCommerce”), to an existing IBOC technology.

Certain embodiments provide a methodology and a system for creatingdata, managing data, associating data with audio, scheduling data forbroadcast, and tracking production and sales information in regards tothe data. Furthermore these embodiments provide a methodology and asystem for identifying characteristics of the audio and the data thattrigger the transmission of data within a broadcast as well ascharacteristics regarding the continuity of the data presentation, suchas the timing and positioning during the broadcast.

Other embodiments of the present invention provide a methodology and asystem for connecting individual broadcasters engaged in data-castingsuch that a single piece of data can be produced once and broadcast byall of the connected broadcasters. This is referred to from time-to-timeherein as the “network” of broadcasters. Further embodiments of theinvention provide a methodology and a system for centrally locating datawithin the network as well as a methodology and a system for moving datathroughout the network.

Certain embodiments provide a methodology and a system for using thecharacteristics of the desired audience for a particular piece of datain combination with the identifiable characteristics regarding theaudience of broadcasters within the network to schedule data throughoutthe network in a way that is optimal for the data. A basic example ofthis would be the scheduling of data designed as an advertisement to bebroadcast by broadcasters within the network whose audiencecharacteristics most closely match the desired characteristics of theadvertiser.

Other embodiments of the invention provide a methodology and a systemfor monitoring the activity of a broadcast, identifying individual audioelements within the broadcast, matching the criteria of the audioelements against the broadcast characteristics of all of the dataavailable for the broadcast, and selecting the appropriate pieces ofdata for broadcast.

Further embodiments of the invention provide a methodology and a systemfor packaging a set of data with audio such that the timing of thepresentation of one or more parts of the data can be correlated with thetiming of events in the audio and this relationship can be understood bya device that renders the audio and the data simultaneously. A simpleexample of this would be to have a particular phrase of a song appear ona screen connected to the receiver as the phrase was being heardaudibly. Furthermore, these embodiments provide a methodology and systemfor repeating the data within the package of data and audio to ensurethat the receiver device receives all of the data and that the data canbe fully received for presentation at any point during the broadcast.

An additional embodiment of the invention provides a methodology and asystem for encoding the data with instructions that allow for thetransmission of the data and the instructions to a device that canperform a task identified by the instructions.

The present invention thus creates a framework and suite of tools forIBOC broadcasters to create, manage and schedule supplemental digitaldata for transmission over their radio broadcast. The invention enablesthem to generate revenue from the transmission of digital data throughadvertising sponsorships, direct response fees, commerce transactions,and other revenue producing methods which are herein referred to as“rCommerce” or “radio commerce.” Additionally, the present inventioncreates a network of datacasters consisting of every radio station thatuses the invention, which is used by the assignee of this application,Impulse Radio, Inc., for rCommerce revenue through the efficient andstrategic distribution of Impulse Radio, Inc., clients' supplementaldigital data. Finally, the present invention develops the mechanisms bywhich all digital data travels through, and is accounted for in, thenetwork of datacasters, regardless of the destination, purpose, orsource of the digital data.

Specifically, the present invention defines a multipurpose devicediscussed in greater detail above that is responsible for the 1)temporary storage and constant dissemination of digital data to a DABradio station, 2) communication with the invention's data repository toupdate digital data and 3) monitoring a DAB radio station's audiobroadcast system for the presence of “opportunistic avails” in whichcommercial and non-commercial digital data is inserted.

The present invention is important because it provides broadcasters a“turn-key” solution for the development and management of digital databroadcast to their audiences. Some broadcasters will prefer to transmitsupplemental digital data that are largely visual components designed toenhance the experience of the audio broadcast. Some broadcasters willprefer to transmit digital data that are higher-quality (in relation tothe analog signal) audio signals, with little or no thought to visualcomponents. Some broadcasters will even forgo audio altogether andutilize IBOC technology to transmit digital data for otherpoint-to-multipoint data services.

The present invention is also important because it provides a usefulcommercial utility, radio commerce, to an existing IBOC technology.Currently the only commercial application for IBOC is the hybriddelivery of digital audio broadcasting. Commercial initiatives toincrease the sound quality of an audio broadcast are underway bytransmission equipment manufacturers and iBiquity Digital. Thisinvention enables and makes commercial use of IBOC's data transmissioncapabilities that are currently unrealized.

The present invention is also important because it fundamentally changesthe nature of a radio broadcast by adding datacast elements to an audiomedium. In addition, it fundamentally changes the entertainment value ofradio for a consumer through the use of these datacast elements andallowing the consumer to interact with them by way of response—i.e., theessence of “radio commerce.”

The present invention will clearly be of great importance to radiobroadcasters. Currently, a radio broadcaster can derive revenue fromapproximately 20% of his available airtime in a best-case scenario. Thepresent invention offers broadcasters the opportunity to transform thedatacast elements into visual and adjunct audio advertisements andbroadcast these datacast elements simultaneously with their traditionalaudio programming, in effect, tripling their current amount ofadvertising inventory. This increase allows a broadcaster to reachconsumers with much greater frequency. Moreover, the present inventionincreases the value of a broadcaster's traditional audio advertisingspot as it provides the ability to broadcast datacast elements that aredesigned as specific enhancements to the advertisement.

The present invention is likewise important to advertisers because thedatacast elements offer heretofore unavailable creative opportunitiesfor reaching consumers through the radio—including brand images, productphotos, special audio messages and the like. Such datacast elementspresent advertisers the ability to have their brand messages displayed,not just heard, to captive radio audiences. In addition, it allowsadvertisers the ability to utilize the radio with much greaterfrequency, interactivity and creative value—another important aspect of“radio commerce.”

Despite the use of IBOC technology, the present invention helpsstreamline the process for broadcasters while also creating theopportunity for revenue generation, specifically through the process ofdelivering compelling digital data to a broadcaster'saudience—advertising, as well as the ability to interact with abroadcast, including the purchase of goods and services. Thebroadcaster's audience (“consumer”) need not receive digital datathrough IBOC radio receivers exclusively, but will also be able toreceive digital data from datacasters through other IBOC enabled devicessuch as handheld information devices, cellular phones, billboards andcomputers which have IBOC chips sets.

One embodiment of the present invention comprises a computer-basedsystem that allows broadcasters to produce and broadcast hybrid data(herein referenced as “datacast”), both adjunct audio data and visuallyrendered data (herein referenced as “datacast elements”), which includescontent, advertising, and interactivity. The system is designed to dothe following:

(1) Manage and aggregate content from third party sources;

(2) Offer the ability for a broadcaster to create content for datacastover an IBOC signal;

(3) Offer the ability for a broadcaster to manage and sell visualadvertising within the datacast

(4) When used specifically to augment and enhance an analog audiobroadcast, regardless of programming format, monitor that broadcast andretrieve appropriate digital data to coincide with it;

(5) Permit consumers to respond to advertisements and purchase goods andservices via a non-IBOC return path; and

(6) Package scheduled data in a format appropriate to dispense to anIBOC encoding device

The present invention provides three key functions. First, it enhancesthe entertainment value of a radio broadcast by giving consumersdatacast elements that enhance their radio “listening” experiencethrough the distribution of visual components and adjunct, on-demand,digital audio components. Second, it gives broadcasters compellingreasons to convert to DAB because it provides them with an incrementalrevenue stream through the use of a system that is efficient, easy touse, inexpensive and requires little to no additional station resourcesor expense. Finally, the datacast technology is flexible, allowing theability to support multiple receiver display capabilities—thus allconsumers, despite the inevitable market of receivers with varyingability, will be able to enjoy the datacast and the datacast elements.

For purposes of creating the datacast, the present invention has beendesigned to receive content from multiple sources, assign broadcastrules and parameters (herein referenced as “broadcast instructions”) tothe content via web-based applications, and accept sales orders foradvertisements interspersed in the datacast via web based applications.Additionally, the aggregated content, advertisements, and broadcastinstructions are packaged as a datacast and distributed to theappropriate station's multipurpose Internet appliance (or “black box”).The device then monitors the station's analog audio broadcast foropportunistic commercial and noncommercial availabilities within thebroadcast, queues appropriate datacast elements according to thoseavailabilities and the datacast instructions, and then interfaces withan IBOC encoding device to produce the datacast.

Thus, one embodiment of the present invention provides a method forproviding data for a digital audio broadcast comprising the steps of:

(a) selecting content for the broadcast;

(b) selling advertising time for content selected;

(c) creating data for content selected and advertising time sold;

(d) aggregating content and advertising data together;

(e) transferring aggregated content and data to a remote site; and

(f) incorporating transferred aggregate into digital audio broadcast.

Preferably this method gives the user the ability to track the selectionof content, advertising time sold, and creation of advertising data.Advantageously, the method further comprises a step of receivingconsumer responses to aggregate content and advertisement.

Web-based software is one preferred aspect of the present invention. Forexample, the selection of content may be accomplished using web-basedsoftware. Similarly, one preferred method for the selling of advertisingtime is accomplished using web-based software. Likewise, a preferredmethod for the creation of data for ad time sold is accomplished usingweb-based software. The tracking of selection of content, advertisingtime sold and the creation of content may also preferably beaccomplished using web-based software. One of ordinary skill willreadily recognize that implementation over the Internet is not requiredto accomplish this aspect of the invention.

It should be noted that supplemental digital data according to thepresent invention can include visual content, audio content or both. Forexample, in one preferred aspect of this invention the broadcast isvisual in nature. In another preferred aspect of the invention the addata is visual in nature.

More particularly, the present invention provides a method for providingdata for a digital audio broadcast comprising the steps of:

(a) selecting content for the broadcast in a data repository;

(b) selling advertising time for content selected in a data repository;

(c) creating data for content selected and advertising time sold in adata repository;

(d) aggregating content and advertising data together in a datarepository;

(e) transferring aggregated content and data to a remote site on a datanetwork; and

(f) incorporating transferred aggregate into digital audio broadcast viaan Internet appliance.

Advantageously, step (a) may further include the following steps:

(1) selecting the time at which the content will be broadcast;

(2) selecting the length of time the content will be broadcast;

(3) selecting the frequency of broadcast;

(4) selecting if the content will correspond to an audio portion of thedigital audio broadcast;

(5) selecting the location of content on receiving device;

(6) selecting the specific station from which it will broadcast; and

(7) selecting the starting and ending dates for conducting the abovesteps.

Advantageously, step (b) may further include the following steps:

(1) selecting the criteria for advertisement;

(2) selecting the time at which the content will be broadcast;

(3) selecting the length of time the content will be broadcast;

(4) selecting the frequency of broadcast;

(5) selecting if the content will correspond to an audio portion of thedigital audio broadcast;

(6) selecting the location of content on receiving device;

(7) selecting the specific station from which it will broadcast;

(8) selecting the unit price or cost for broadcasting data; and

(9) selecting the starting and ending dates for conducting the abovesteps.

Advantageously, step (c) may further include the following steps:

(1) viewing the parameters from steps (a) and (b);

(2) uploading or downloading data for creation; and

(3) complying with standards for digital audio broadcast.

Advantageously, step (f) includes the following step performed by theInternet appliance; namely, dynamically calculating OpportunisticCommercial Avails and Opportunistic Non-Commercial Avails throughconstant or intermittent monitoring of the audio broadcast.

Data packaging for the present invention is preferably accomplishedusing standardized XML schema. Transfer of aggregated content and datato a remote sight on a data network (i.e., step (e)) is preferablyaccomplished using HTTP/SSL communication.

Another preferred embodiment of the present invention comprises a systemfor providing data for a digital audio broadcast having the followingintegrated components:

(1) a central server where the data for the digital broadcast iscompiled;

(2) a data network for transferring the compiled data; and

(3) an Internet appliance for receiving the transferred data andincorporating the data into the digital audio broadcast.

Advantageously this system provides the user with the ability to trackthe selection of content, advertising time sold, and creation ofadvertising data. In addition, this system further provides data storagefor receiving consumer response to aggregate content and advertisement.Preferably, the selection of content is accomplished using web-basedsoftware. Likewise, the selling of advertising time is preferablyaccomplished using web-based software. In addition, the selling ofcreating of data for ad time sold is preferably accomplished usingweb-based software. Also the tracking of selection of content,advertising time sold and the creation of content is preferablyaccomplished using web-based software. As above, the content for thebroadcast may be audio in nature, visual in nature, or both. Similarly,the advertising data may be audio in nature, visual in nature, or both.

Preferably this embodiment of the present invention further includessoftware and/or hardware for:

(1) selecting the time at which the content will be broadcast;

(2) selecting the length of time the content will be broadcast;

(3) selecting the frequency of the broadcast;

(4) selecting if the content will correspond to a particular audioportion of the digital audio broadcast;

(5) selecting the location of content on a receiving device;

(6) selecting the specific station from which the content willbroadcast; and

(7) selecting the starting and ending dates for conducting the abovesteps.

More preferably, this embodiment of the invention further includessoftware and/or hardware for:

(1) selecting the criteria for advertisement content;

(2) selecting the time at which the content will be broadcast;

(3) selecting the length of time the content will be broadcast;

(4) selecting the frequency of the broadcast;

(5) selecting if the content will correspond to a particular audioportion of the digital audio broadcast;

(6) selecting the location of content on a receiving device;

(7) selecting the specific station from which the content willbroadcast;

(8) selecting the unit price or cost for broadcasting data; and

(9) selecting the starting and ending dates for conducting the abovesteps.

Most preferably, this embodiment of the invention further includessoftware and/or hardware for:

(1) viewing the parameters from steps (a) and (b);

(2) uploading or downloading data for creation; and

(3) complying with standards for digital audio broadcast.

As above, one especially preferred embodiment of the present system isthe Internet appliance or “black box,” which includes both software andhardware for monitoring the audio broadcast portion of the digital audiobroadcast and dynamically calculates Opportunistic Commercial Avails andOpportunistic Non-Commercial Avails through monitoring of the analogaudio broadcast.

Data packaging for this embodiment of the invention is also preferablyaccomplished using standardized XML schema. Transfer of aggregatedcontent and data to a remote sight on a data network is preferablyaccomplished using HTTP/SSL communication.

Another embodiment of the present invention is a system for providingdata for use in a digital broadcast comprising the steps of:

(a) providing a central server;

(b) providing an Internet appliance;

(c) providing a data network connecting the central server and theInternet appliance;

(d) providing a device for taking orders for advertisements on broadcaston the central server;

(e) providing a device for creating data for broadcast on the centralserver;

(f) providing a device for aggregating data on the central server fortransfer to the Internet appliance; transferring aggregated data overdata network;

(g) providing a device for receiving data transferred over data networkon the Internet appliance; and

(h) providing a device for incorporating received data into an IBOCdigital broadcast using the Internet appliance.

Preferably this embodiment of the invention further includes softwareand/or hardware for:

(1) selecting the time at which the content will be broadcast;

(2) selecting the length of time the content will be broadcast;

(3) selecting the frequency of broadcast;

(4) selecting if the content will correspond to a particular audioportion of the digital audio broadcast;

(5) selecting the location of content on a receiving device;

(6) selecting the specific station from which the content willbroadcast; and

(7) selecting the starting and ending dates for conducting the abovesteps.

More preferably this embodiment of the invention further includessoftware and/or hardware for:

(1) selecting the criteria for advertisement;

(2) selecting the time at which the content will be broadcast;

(3) selecting the length of time the content will be broadcast;

(4) selecting the frequency of broadcast;

(5) selecting if the content will correspond to a particular audioportion of the digital audio broadcast;

(6) selecting the location of content on a receiving device;

(7) selecting the specific station from which the content willbroadcast;

(8) selecting the unit price or cost for broadcasting data; and

(9) selecting the starting and ending dates for conducting the abovesteps.

Most preferably this embodiment of the invention further includessoftware and/or hardware for:

(1) viewing the parameters from steps (a) and (b);

(2) uploading or downloading data for creation; and

(3) complying with standards for digital audio broadcast.

As above, one especially preferred embodiment of the present system isthe Internet appliance or “black box,” which includes both software andhardware for monitoring the audio broadcast portion of the digital audiobroadcast and dynamically calculates Opportunistic Commercial Avails andOpportunistic Non-Commercial Avails through monitoring of the analogaudio broadcast.

Data packaging for this embodiment of the invention is preferablyaccomplished using standardized XML schema. Transfer of aggregatedcontent and data to a remote sight on a data network is preferablyaccomplished using HTTP/SSL communication.

Another embodiment of the present invention entails a system forproviding data on an in-band, on-channel (IBOC) FM digital audiobroadcast comprising:

(a) hardware and/or software under control of a client system andproviding:

(1) means for requesting content;

(2) means for requesting advertising;

(3) means for creating data; and

(4) means for monitoring the requests and data creation;

(b) hardware and/or software under control of a server system andproviding:

(1) means for receiving requests;

(2) means for storing data;

(3) means for aggregating data for transfer;

(c) hardware and/or software under control of an Internet appliance incommunication with parts (a) and (b) defined above, and furtherproviding:

(1) means for receiving transferred aggregate data, and

(2) means for incorporating data into broadcast.

Preferably this embodiment of the invention provides the user with theability to track the selection of content, advertising time sold, andcreation of advertising data.

Preferably this embodiment of the invention further includes datastorage for receiving consumer response to aggregate content andadvertisement.

Preferably this embodiment of the invention uses web-based software forselection of content. Preferably this embodiment of the invention usesweb-based software for the selling of advertising time. Preferably thisembodiment of the invention uses web-based software for the selling ofcreating of data for ad time sold. Preferably this embodiment of theinvention uses web-based software for the tracking of selection ofcontent, advertising time sold and the creation of content.

This embodiment of the invention can include either visual content oraudio content or both. For example, in one preferred aspect of thisinvention the broadcast is visual in nature. In another preferred aspectof the invention the ad data is visual in nature.

Preferably, this embodiment of the invention further includes softwareand/or hardware for:

(1) selecting the time at which the content will be broadcast;

(2) selecting the length of time the content will be broadcast;

(3) selecting the frequency of broadcast;

(4) selecting if the content will correspond to an particular audioportion of the digital audio broadcast;

(5) selecting the location of the content on a receiving device;

(6) selecting the specific station from which the content willbroadcast; and

(7) selecting the starting and ending dates for conducting the abovesteps.

More preferably, this embodiment of the invention further includessoftware and/or hardware for:

(1) selecting the criteria for advertisement;

(2) selecting the time at which the content will be broadcast;

(3) selecting the length of time the content will be broadcast;

(4) selecting the frequency of the broadcast;

(5) selecting if the content will correspond to a particular audioportion of the digital audio broadcast;

(6) selecting the location of the content on a receiving device;

(7) selecting the specific station from which the content willbroadcast;

(8) selecting the unit price or cost for broadcasting data; and

(9) selecting the starting and ending dates for conducting the abovesteps.

Most preferably, this embodiment of the invention further includessoftware and/or hardware for:

(1) viewing the parameters from steps (a) and (b);

(2) uploading or downloading data for creation; and

(3) complying with standards for digital audio broadcast.

As above, one especially preferred embodiment of the present system isthe Internet appliance or “black box,” which includes both software andhardware for monitoring the audio broadcast portion of the digital audiobroadcast and dynamically calculates Opportunistic Commercial Avails andOpportunistic Non-Commercial Avails through monitoring of the analogaudio broadcast.

Data packaging for this embodiment of the invention is preferablyaccomplished using standardized XML schema. Transfer of aggregatedcontent and data to a remote sight on a data network is preferablyaccomplished using HTTP/SSL communication.

Another preferred embodiment of the present invention comprises a systemfor datacast advertisement strategic placement. This system useshardware and software to utilize market research to enable the user toefficiently and effectively target specific demographic audiences withtheir datacast advertisements within the Impulse Radio network ofdatacasters. Users will select specific target audiences based uponstandard market research and the system will be programmed to senddatacast advertisements to targeted audiences.

Another preferred embodiment of the present invention comprises theprocess by which the Internet appliance calculates opportunisticcommercial avails and opportunistic non-commercial avails for thepurposes of inserting appropriate datacast elements into the datacast.This process comprises the steps of:

(a) dynamically monitoring of the audio broadcast by the Internetappliance;

(b) calculating the presence of one or more opportunistic commercialavails and one or more opportunistic non-commercial avails; and

(c) inserting appropriate datacast elements into the datacast based uponsaid calculations.

Another preferred embodiment of the present invention is a method forthe processing of transactions between the datacast consumer and thedata displayed or heard on the IBOC receiver device, comprising thefollowing steps:

(1) maintaining inventory codes that can be applied to and lateridentify all transactionable datacast elements;

(2) defining actions that can be performed for all transactionabledatacast elements;

(3) assigning actions to every transactionable datacast element;

(4) providing a transaction gateway that listens for a consumer'stransaction request from any return path;

(5) providing one or more transaction engines that perform theappropriate action for that datacast element and confirms completion ofthe action for the consumer; and

(6) providing a consumer-centric commerce web site where consumers cansetup accounts, gathering all necessary information for the completionof the transaction.

Completion of the transaction by the consumer would normally include theconsumer providing specific information, including the following; Name,E-mail address, physical address, credit card information and any otherimportant information.

Although the invention has been described in detail in the foregoingembodiments, it is to be understood that the descriptions have beenprovided for purposes of illustration only and that other variationsboth in form and detail can be made thereupon by those skilled in theart without departing from the spirit and scope of the invention, whichis defined solely by the appended claims.

What is claimed is:
 1. A method for presenting audial supplementaldigital data with broadcast data, comprising: selecting audialsupplemental digital data for presentation on a digital data receiver ata time selected by a listener; and providing an instruction with theaudial supplemental digital data to maintain a lower volume of broadcastdata upon selection of the audial supplemental digital data by thelistener.
 2. The method of claim 1, wherein said audial supplementaldigital data comprises advertising data.
 3. The method of claim 1,wherein said audial supplemental digital data comprises at least one of:news data, traffic data and weather data.
 4. The method of claim 1wherein providing the instruction with the audial supplemental digitaldata to maintain the lower volume of broadcast data comprises providingthe instruction within the audial supplemental digital data.
 5. Themethod of claim 1 further comprising providing the broadcast data on afirst audio channel and the audial supplemental digital data on a secondaudio channel.
 6. A non-transitory computer readable medium comprisingsoftware for: selecting audial supplemental digital data forpresentation on a digital data receiver at a time selected by alistener; and providing an instruction with the audial supplementaldigital data to maintain a lower volume of broadcast data upon selectionof the audial digital supplemental data by the listener.
 7. An apparatusfor presenting audial supplemental digital data with broadcast data,comprising: a processor; and a memory in communication with theprocessor, the memory for storing a plurality of processing instructionsenabling the processor to: select audial supplemental digital data forpresentation on a digital data receiver at a time selected by alistener; and provide an instruction with the audial supplementaldigital data to maintain a lower volume of broadcast data upon selectionof the audial supplemental digital data by the listener.
 8. Anon-transitory computer readable medium comprising software for:transmitting audial supplemental data for presentation on a digital datareceiver upon selection by a listener; and transmitting an instructionwith the audial supplemental data to maintain a lower volume ofbroadcast data upon selection of the audial supplemental data by thelistener.
 9. A non-transitory computer readable medium comprisingsoftware for: selecting audial supplemental digital data forpresentation on a digital data receiver at a time selected by alistener; and providing an instruction with the audial supplementaldigital data to buffer the broadcast data upon selection of the audialsupplemental digital data by the listener, wherein the bufferedbroadcast data is configured to resume upon completion of thepresentation of the audial supplemental digital data.
 10. An apparatusfor presenting audial supplemental digital data with broadcast data,comprising: a processor; and a memory in communication with theprocessor, the memory for storing a plurality of processing instructionsenabling the processor to: select audial supplemental digital data forpresentation on a digital data receiver at a time selected by alistener; and provide an instruction with the audial supplementaldigital data to buffer the broadcast data upon selection of the audialsupplemental digital data by the listener, wherein the bufferedbroadcast data is configured to resume upon completion of thepresentation of the audial supplemental digital data.
 11. A methodcomprising: receiving at a listener's device, supplemental audialdigital data; receiving an indication of a time at which the listenerdesires to hear the supplemental audial digital data; storing thesupplemental digital data at the listener's device; and lowering avolume of a main audio broadcast while playing the supplemental audialdigital data through the listener's device at the time indicated by thelistener.
 12. The method of claim 11 wherein playing the supplementalaudial digital data comprises playing at a second volume greater thanthe lowered volume of the main audio broadcast.
 13. A method comprising:receiving broadcast data on a first audio channel; receiving audialsupplemental digital data on a second audio channel; normally providingthe broadcast data to an end user at a selected volume; receiving aselection from the end user of the audial supplemental digital data;maintaining a second volume lower than the selected volume for thebroadcast data while the selection of the audial supplemental digitaldata is maintained by the end user.